Generic M-MGw Package Version 4 - xa.yimg.comxa.yimg.com/kq/groups/3504279/1068845798/name/PPD MGW R6.0.pdf · Generic M-MGw Package Version 4 GMP V4 ... • External cable and Connection

221 03-FAP 130 1252 Rev B

Generic M-MGw Package Version 4GMP V4

Product Package Description

Generic M-MGw Package Version 4

221 03-FAP 130 1252 Rev B 2009-07-16 © Ericsson AB 2008 Commercial in confidence

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© Ericsson AB 2008 All rights reserved. The information in this document is the property of Ericsson. Except as specifically authorized in writing by Ericsson, the receiver of this document shall keep the information contained herein confidential and shall protect the same in whole or in part from disclosure and dissemination to third parties. Disclosure and disseminations to the receiver's employees shall only be made on a strict need to know basis. The information in this document is subject to change without notice and Ericsson assumes no responsibility for factual inaccuracies or typographical errors.



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Contents 1 General ................................................................................................... 4 1.1 Purpose ................................................................................................... 4 1.2 Differences between GMP V3.0 and GMP V4.0...................................... 4 1.3 Changes since Last Release of This Document...................................... 4

2 Application Description ........................................................................ 5 2.1 System Overview..................................................................................... 5 2.2 Node Types ............................................................................................. 5

3 New Nodes ............................................................................................. 6 3.1 Overview.................................................................................................. 6 3.2 HW Base Configurations ......................................................................... 6 3.3 Options for Additional Hardware Functionality......................................... 7 3.3.1 Capacity Options ..................................................................................... 7 3.3.2 Connectivity ............................................................................................. 8 3.3.3 Additional MSE Subrack Expansion Kit ................................................. 10

4 Node Related Site Products ............................................................... 11 4.1 Mechanics ............................................................................................. 11 4.2 Integrated Power Distribution Unit option .............................................. 11 4.3 Connection Field Types for Ethernet Ports............................................ 11 4.4 External Cables ..................................................................................... 12

5 Appendix .............................................................................................. 13 5.1 Floor Plan .............................................................................................. 13 5.2 Cabinet Allocations................................................................................ 13 5.2.1 BC 4001 Cabinet and subrack layout: ................................................ 13 5.2.2 BC 4010 & BC 4020 - Cabinet Layouts: ................................................ 14 5.3 Site Related Site Products..................................................................... 14 5.4 Spares Parts.......................................................................................... 15

6 References ........................................................................................... 15

7 Terminology ......................................................................................... 16



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1 General 1.1 Purpose

The purpose of this document is to describe the HW product package for GMP V4.0 within M-MGw R6. GMP V4.0 is offered to markets following ETSI (including China) and ANSI standards for WCDMA and GSM and TTC (Japan) standard for WCDMA.

Capacity figures are available in the Capacity Description Document, ref [1]. When dimensioning the target network a more detailed analysis with operator traffic model is always recommended.

This Product Package Description (PPD) covers:

• HW for New Nodes

• HW for Expansions

This document also provides the following details: Base Configurations, Options, Allocation drawings, Floor plan and the estimated Maximum power consumption and number of fuses of the included cabinets.

1.2 Differences between GMP V3.0 and GMP V4.0 • GMP V4.0 consists of three (3) Base Configurations, BC4001, BC4010,

BC4020, compare to GMP V3 which has ten (10) Base Configurations.

• The HW scalability increases significantly compared to previous GMPV3 base configurations.

• Signaling Capacity, CS Data & Fax Service and Call Arrival Rate (CAR) have become options in GMP V4.0.

• GMP V4 allows more flexibility compared to GMP V3 when selecting capacity and connectivity (transmission interfaces in terms of TDM, ATM and/or IP).

1.3 Changes since Last Release of This Document • Maximum power consumption values have been modified.

• External cable and Connection Field type tables have been added.



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2 Application Description 2.1 System Overview

The following figure shows an example of the 2G/3G Network and the corresponding interfaces.

M-MGw

User data (payload)Signalling

SIP-I

SIP

IP TDM ATM, IP

TDM

IP

BSSAP

RANAP

PSTN/PLMN

2GRadio

Access

3GRadio

Access

IP BasedPSTN/PLMN

BroadbandAccess

IMS

PS Core

2GRadio

Access

3GRadio

Access

VoIPGatewayM-MGw

MSC-S

BICC

ATM, IP

MSC-S

M-MGw

User data (payload)SignallingUser data (payload)Signalling

SIP-I

SIP

IP TDM ATM, IP

TDM

IP

BSSAP

RANAP

PSTN/PLMNPSTN/PLMN

2GRadio

Access

2GRadio

Access

3GRadio

Access

3GRadio

Access

IP BasedPSTN/PLMN

IP BasedPSTN/PLMN

BroadbandAccess

IMS

BroadbandAccess

BroadbandAccess

IMSIMS

PS Core

2GRadio

Access

3GRadio

Access

PS CorePS Core

2GRadio

Access

2GRadio

Access

3GRadio

Access

3GRadio

Access

VoIPGateway

VoIPGatewayM-MGwM-MGw

MSC-SMSC-S

BICC

ATM, IP

MSC-S

Figure 1 M-MGw in a 2G/3G Core Network (an example)

2.2 Node Types Depending on traffic case an M-MGw takes a suitable role. Each M-MGw can take any or several roles at any point of time. • Ericsson Media Gateway for Mobile Networks provides bearer conversion, media

stream handling and circuit switched data functions. Communication with the MSC server is carried out utilizing the Gateway Control Protocol (GCP).

• Transit MGw role providing the same services as the access role, but without any radio access traffic. Communication with the TSC Server is carried out with the Gateway Control Protocol (GCP).

• Signaling Gateway functionality makes it possible to perform signaling bearer conversions at the edges of core network, thus allowing use of unified signaling bearers on the Connectivity Layer. The Signaling Gateway can therefore be used as a tool for introducing new signaling bearer in the network.

• ATM Cross Connect and AAL2 Switch contain ATM traffic handling functionality which provide significant savings in network resource utilization.

Depending on network topology and the situation the M-MGw is handling, the node can assume different roles in the mobile core network. It is not necessary to have several physical M-MGw nodes taking care of these different situations one node can have a number of roles in the network.



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3 New Nodes 3.1 Overview

M-MGw can be used in WCDMA, GSM or in combined WCDMA/GSM networks. There are three (3) base configurations available in this Product Package for GMP V4.0. Base configuration 4001 is the smallest configurable M-MGw whose size is limited to a single-subrack. This subrack can be equipped with additional options for capacity and connectivity. The configured subrack can be delivered in a single-depth cabinet as an option. Base Configurations 4010 (one MSE subrack) and 4020 (two MSE subracks) are delivered in a double-depth cabinet. These base configurations can be equipped with additional options for capacity and connectivity. A node initially configured as one MSE subrack can easily be expanded to a larger node by adding an expansion kit containing an additional MSE subrack. (See example, section 5.2.2) Addition of the MSE subrack enables the addition of more capacity and connectivity when there is no more physical space to allocate more boards.

3.2 HW Base Configurations Following table shows what it is included in the Base Configurations and in the expansion kit.

Base Configurations

HW included in Base Configurations 4001 4010 4020 Expansion

Kit

Media Stream Processing HW for BC4001 2 N/A N/A N/A

Media Stream Processing HW for BC40X0 N/A 2 4 2

Signaling Capacity 1 + 1 2 + 1 2 + 1 0

CS Data & GSM Fax Service 0 0 0 0

Call Arrival Rate (Call/sec) 2 2 4 0

ATM connectivity 0 0 0 0

IP connectivity 0 0 0 0

TDM connectivity 0 0 0 0

Synchronization on E1/T1/J1 and HSL 0 0 0 0

Ethernet Connection Field (Electrical) 1 1 1 N/A

Optical/Electrical Converter 0 0 0 N/A

Total number of cabinets 1(1) 1(2) 1(2) 0(3)

Footprint (m2) 0,24 m2 0,48 m2 0,48 m2 0(3)

Commercial Product Number INF 903 4001 INF 903 4010 INF 903 4020 INF 903 0040

Table 1 – Base Configurations (1) BC4001 can be delivered with or without single-depth cabinet. (2) BC4010 and BC4020 are delivered in one-double-depth cabinet. (3) Expansion kit is an MSE subrack.



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3.3 Options for Additional Hardware Functionality It is possible during initial configuration, as well as when expanding, to add extra hardware to support deployment of more capacity and/or connectivity.

In the case where the current configuration has a single MSE subrack it is also possible to add a second subrack with a dedicated expansion kit.

3.3.1 Capacity Options 3.3.1.1 Media Stream Processing Hardware

Media Stream Processing HW in BC4001 is increased by terms of AMC cards. AMC (Advanced Mezzanine Card) is housed into the Media Stream Processing HW board. A Media Stream Processing HW board can allocate up to 2 AMCs.

Designation Commercial Product Number BC Model Maximum AMC

cards Media Stream Proc. HW for BC4001 INF 903 2331/1 4001 8

Table 2 – Media Stream Capacity option for BC4001 (AMC) AMCs can be added to the node in steps of one.

Designation Commercial Product Number BC Model Maximum

MSB4 boards

4010 6 Media Stream Processing HW for BC40X0 INF 903 007/2 4020 12

Table 3 – Media Stream Capacity option for BC4010 and 4020 (MSB4) MSB4 boards can be added to the node in steps of one. Detailed capacity figures information is available in ref [1].

3.3.1.2 Signaling Capacity One additional signaling capacity board can be added as an option for Base Configurations BC40X0.


GPB64 boards

4010 Signaling Capacity INF 903 0056/10 4020

3

Table 4 – Signaling Capacity option (GPB64)

BC4001 supports signaling capacity and it is not expandable.

3.3.1.3 CS Data & GSM Fax Service.


MSB3 boards 4001 2 4010 4 CS Data & GSM Fax Service INF 903 0056/11 4020 8

Table 5 – Circuit Switch Data (CSD) & GSM Fax Service (MSB3) Boards for CS Data & GSM Fax Service are added to the node in steps of one. Detailed capacity figures information is available in ref [1].



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3.3.1.4 CAR: Call Arrival Rate [Call/sec] Designation Commercial

Product Number BC Model Maximum GPB64 boards

4010 17 CAR INF 903 0056/12 4020 19

Table 6 – Call Arrival Rate, CAR (GPB64). Boards for CAR are added to the node in steps of one. BC4001 supports CAR and it is not expandable. Detailed capacity figures information is available in ref [1].

3.3.2 Connectivity Because MSB4, MSB3, ATM, TDM and Synchronization boards share the same slots in the MSE subrack, it is not possible to equip the maximum number of port types simultaneously. The boards for IP connectivity options, however, are allocated in the control subrack for BC40X0 and therefore do not restrict the amount of other ET boards. For single subrack M-MGw configurations based on BC4001, boards for IP and non-IP connectivity share the same slots and can therefore restrict the configurations that are possible. Dimensioning details for all the options are described in ref. [1].

3.3.2.1 ATM Connectivity Unchannelized and channelized 155Mbps STM-1/OC-3 port options are available. ATM connectivity options could be added to the base configuration in cases when:

• the node is planned to be connected to a WCDMA radio access network (RAN)

• the node is planned to be used in an ATM based mobile core network • GCP connections between M-MGw and MSC Server are ATM-based • ATM based SS7 signaling links are required for SGw functionality • The Inverse Multiplexing for ATM (IMA) on STM-1; channelized only. • ATM based High Speed Signaling Links (HSL); channelized only.

This option consists of 1 protected port pair (MSP1+1 link protection).

Designation Commercial Product Number (per Protected Port) BC Model Maximum

protected ports

4001 26

4010 34 155 Mbps ATM Protected Port Pair , unchannelized (ET-MF4) INF 903 0056/6

4020 68

4001 26

4010 34 155 Mbps ATM Protected Port Pair, channelized (ET-MF41) INF 903 0056/9

4020 68

Table 7 - 155 Mbps ATM Options (ET-MF4 and ET-MF41)

ATM connectivity protected port pairs are added to the node in steps of two.

It is possible to use 155 Mbps ports in unprotected mode, but the total board level bandwidth is equal to two ports.



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3.3.2.2 IP Connectivity 1Gbps Ethernet port and 10Gbps Ethernet port options are available. IP connectivity can be configured to be used for signaling and user plane traffic. Base configurations dispose 10/100 fast Ethernet and it could be used for O&M and signaling.

1 Gbps Ethernet active port:

Base Configurations are not equipped with IP boards. The following option is available to provide 1 Gbps Ethernet on one active port.

The table below shows the number of 1 Gbps active port included in each Base Configuration and up to how many 1 Gbps active port can be added.

Designation Commercial Product Number (per Port) BC Model Maximum 1 Gbps

active ports

1 Gigabit Ethernet Port INF 903 0056/7 4001, 4010, 4020 5

Table 8 - IP Connectivity Option (ET-IPG)

1 Gbps Ethernet active port can be added to the node in steps of one.

10 Gbps Ethernet port (only for BC40X0):

The following option is available to provide capacity in steps of 2Gbps up to the maximum capacity of 10Gbps.

Designation Commercial Product Number (per Port) BC Model Maximum

2 Gbps capacity steps

2 Gigabit capacity step INF 903 0056/8 4010, 4020 5 Table 9 - IP Connectivity Option (ET-IPG)

2 Gigabits capacity step is added to the node in steps of one.



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3.3.2.3 TDM Connectivity This option provides channelized 155 Mbps TDM port pairs. TDM Connectivity option could be added to the base configuration in cases when:

• POI to PSTN / PLMN • the node is planned to be connected to a GSM RAN • the node is planned to be used in a TDM based mobile core • TDM based High Speed Signaling Links (HSL)

This option consists of 1 protected port pair (MSP1+1 link protection).

Designation Commercial Product Number (Protected Port) BC Model Maximum

protected ports 4001 26 4010 34

155 Mbps TDM Protected Port Pair, channelized (ET-C41) INF 903 0056/3

4020 68 Table 10 - TDM STM-1/OC-3 Option (ET-C41)

TDM connectivity protected ports are added to the node in steps of two.

It is possible to use 155 Mbps ports in unprotected mode.

3.3.2.4 Synchronization on E1/T1/J1 and HSL The option can be used for:

• Synchronization directly from an electrical E1/T1/J1 • ATM based High Speed Signaling Links (HSL)

This option consists of two boards. Each board has 8 E1/T1 ports.

Designation Commercial Product Number

(per Port) BC Model Maximum

Ports

E1/T1/J1 ATM/TDM, 16 electrical port (ET-MC1) INF 903 0056/5 4001, 4010, 4020 16

Table 11 - Synchronization on E1/T1/J1 and HSL Option (ET-MC1)

3.3.3 Additional MSE Subrack Expansion Kit A node initially configured as one MSE subrack can easily be expanded to a larger node by adding an expansion kit containing an additional MSE subrack. Addition of the MSE subrack enables more capacity and connectivity to be added when there is no more physical space to allocate more boards.

Designation Commercial Product Package Comment

BC expansion kit INF 903 0040 Only applicable for BC4010

Table 12 – Expansion Kit



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4 Node Related Site Products Node Related Site Products (NRSP) are related to a specific node and can be configured, ordered and delivered together with the node. Ericsson offer a variety of site products related to connections to O&M systems, power equipment, transmission backbone etc. The following site products can optionally be offered.

4.1 Mechanics For all BYB 501 cabinets the following options for mechanics are available (It is mandatory to choose one of the mechanics packages):

Mechanics Description

Ericsson overhead mechanics based on wire trays.

The kits include overhead mechanics, cover plates for all sides of the OH-mechanics, side plates for cabinet and mechanics for the cabinet door.

No overhead mechanics (usage of Raised Floor or non-Ericsson overhead mechanics) Side plates for cabinet and mechanics for the cabinet door.

Table 13 – Expansion Kit

4.2 Integrated Power Distribution Unit option This is an option to be selected when sites power supply is intended for Low Ohmic Distribution (LOD) and space (footprint) might be an important factor. Integrated Power Distribution Unit option is only available as New Node because it is built-in the node at the factory. The option reduces the number of power cables to the node and it will restrict the expansion to the largest node. Designation Commercial Product Number BC Model Qty

PDU for BC 4001 INF 903 9347/1 4001 1

PDU for BC 40X0 INF 903 9347/2 4010 & 4020 1 Table 14 – Integrated Power Distribution Unit option

If the sites power supply is for LOD and space (footprint) is not an obstacle, a standard commercialized alternative is normally offered for this scenario by Site Related Site Product (SRSP). The standard commercialized alternative can be configured via its own product package, ref [3]. In most of the cases it is possible that customers site is already arranged with the corresponding equipment and it might have some free positions to connect any Core Network node, BSC or RNC; therefore, it is recommended to check the existence of this equipment and the possibility of connecting an M-MGw when sites power supply is intended for LOD.

4.3 Connection Field Types for Ethernet Ports These equipments permit connection of O&M, signaling and traffic of the node to the site:

Designation Description Commercial Product Number BC Model Max. Connector

Field 4001 1 Electrical Connection Field Allows that Ethernet ports

connect electrically to the site. INF 903 0403 40X0 2

Table 15 – Connection Field Type (Electrical) for Ethernet Ports.

Designation Description Commercial Product Number BC Model Max. SFP

Optical/Electrical Converter Allows that Ethernet ports connect optically to the site. (*) INF 903 0402 4001 - 40X0 1

SFP for 1 Gigabit Ethernet INF 903 0404 4001 40X0 10

SFP for 10 Gigabit Ethernet Plugs to be only used with the Optical/Electrical converter. INF 903 0405 40X0 2

Table 16 – Connection Field Type (Optical). (*) It is limited to the traffic connection part.



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4.4 External Cables Electrical External cables available for TDM, ATM, IP ports, Ethernet and synchronization:

Description / Price Object

Type of DDF Cable Gigabit Ethernet Cable

Network Synchronization Option

Coax cable 75Ω M4 Male

Coax cable 75Ω Open End

Twisted Pair Cable 120Ω Open End

Twisted Pair Ca-ble 100Ω Open End (ANSI)

Twisted Pair Ca-ble 100Ω Open End (Plenum)

RJ45 - RJ45 Coax Cable SMA male-Open End + BNC male conn.

15 m FAH 107 016/1 FAH 107 015/1 FAH 107 129/1 - - FAH 107 2667/1 -

30 m FAH 107 016/2 FAH 107 015/2 FAH 107 129/2 FAH 107 298/1 FAH 107 299/1 FAH 107 2667/2 FAH 107 374/1

45 m FAH 107 131/1 FAH 107 130/1 FAH 107 129/3 - - FAH 107 2667/3 -

50 m - - - - - - FAH 107 374/2

60 m FAH 107 131/2 FAH 107 130/2 FAH 107 129/4 FAH 107 298/2 FAH 107 299/2 FAH 107 2667/4 -

75 m FAH 107 016/4 FAH 107 015/4 FAH 107 129/5 FAH 107 298/3 FAH 107 299/3 FAH 107 2667/5 -

90 m - - - - - FAH 107 2667/6 -

100 m FAH 107 016/5 FAH 107 015/5 FAH 107 129/6 - - - -

Table 17 - External Cables for connectivity ports.

Power & Earthing External cables for the node:

Description / Price Object Option

Power Cable Positive Strengthening & Earthing cable

25 m FAH 107 240/1 FAH 107 241/1

40 m FAH 107 240/2 FAH 107 242/2

65 m FAH 107 240/3 FAH 107 243/3

Due to the need of connectors on the power cables when the EPDU (Enclosed Power Distribution Unit) is used the power cables shall be ordered in the EPDU PP.

Table 18 – Power & Earthing external cables

Optical External cables available for IP traffic:

Description / Price Object Option

LC SC

15 m RPM 253 3181/15M

20 m RPM 253 3181/20M

30 m RPM 253 3181/30M

45 m RPM 253 3181/45M

60 m RPM 253 3181/60M

75 m RPM 253 3181/75M

100 m RPM 253 3181/100M

Table 19 – Optical External cables for IP traffic



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5 Appendix 5.1 Floor Plan

Note that there has to be at least 800 mm of free space between a cabinet front or back with doors and the nearest wall.

Figure 2 - Standard Floor Plan for GMP V4.0 – BC 4001

Figure 3 - Standard Floor Plan for GMP V4.0 – BC 4010 and BC 4020

5.2 Cabinet Allocations All HW is housed in either single or double depth BYB 501 cabinets. The cabinet dimension 1800 x 600 x 400 mm (H x W x D) is for a single depth cabinet and 1800 x 600 x 800 mm is for a double depth cabinet All internal cables in BYB 501 cabinets are halogen free and self-extinguishing. Note: Additional weight of doors and side plates - 63 kg, and (where required)

overhead mechanics - 20 kg is applicable to all configurations.

5.2.1 BC 4001 – Cabinet and subrack layout: BC 4001: within a single depth cabinet.

BC 4001: on its own subrack.

Figure 4 – Cabinet layout for BC4001 Figure 5 –BC4001

Fan

Fan

BC4001

1200 mm 600 mm 200mm / 300 mm

800 mm

400 mm

800 mm

Minimum aisle width required for maintenance activities

300 mm minimum clearance from walls in Earthquake Zones, 200 mm normal clearance

GMP V4.0 (BC4001)

1200 mm 600 mm 200mm / 300 mm

800 mm

800 mm

800 mm

Minimum aisle width required for maintenance activities

GMP V4.0 (BC40X0)

300 mm minimum clearance from walls in Earthquake Zones, 200 mm normal clearance

BC 4001

Estimated Max. power consumption: 0,85 kW Max. Nr of fuses: 4

Estimated Max. power consumption: 1,3 kW Max. Nr of fuses: 7



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5.2.2 BC 4010 & BC 4020 - Cabinet Layouts:

BC 4010: within a double depth cabinet

Figure 6 – Cabinet layout for BC4010 Estimated Max. power consumption: 2,9 kW Max. Nr of fuses: 19

BC 4020: within a double depth cabinet

Figure 7 – Cabinet layout for BC4020 Estimated maximum power consumption: 4,3 kW Max. Nr of fuses: 25

5.3 Site Related Site Products The Site Related Site Products (SRSP) does not relate to a specific node but are common for several nodes on the same site. SRSP are included in separate product packages and should also be configured, ordered, delivered and priced separately. The portfolio includes:

• Distribution frames, DDF/ODF/MDF, FLEXFIELD • IP Probe System • Cabinet solutions • Multiplexors - CSM and ET4-1 • Power systems and back-up • Inverters • Power distribution • Raised floors and mechanics • Operation and maintenance (O&M) equipment • Site synchronization • Cables

Optional Core Site Products for E1/T1 Conversion The CSM 1.0 and ET4-1 is an optional product to the node when STM-1 or OC-3 shall be connected to PDH accesses. One of the advantages with the products is to physically place it remotely from the node (in order to save cost for cables and installation time). When used as a Core site solution it can be optimized for the total core site and shared between several nodes. Note: The ET4-1 and/or CSM material is ordered separately, for more information see Product Package Description for CSM/ET4-1; ref [2].

Fan

Fan

Fan

Fan

Fan

Fan

Fan

(Air guide space)

Front view Rear view

(Air guide space)

Control

MSE

MSE

Main

Fan

Fan

Fan

Fan Fan

Fan

(Air guide space)

Front view Rear view

Control

MSE

Main



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5.4 Spares Parts To maintain and ensure the quality of systems operation during the replacement time of the faulty hardware part, Ericsson provides spare parts. Ericsson Global Services offers all type of spare parts to customers who have purchased Ericsson equipment. Spare parts are provided on standard module level.

Owning spare parts is the most expensive way to maintain the network. As a better business alternative, Ericsson Customer Support offers Hardware Support services with a range of lead-times plus a number of deliverable options. Hardware Support services can help Operators to significantly reduce the spare parts investment.

6 References 1 M-MGw, GMP V4 Capacity Description

3/192 92-FGB 101 313 Uen

2 CSM 1.0 / ET4-1 Product Package Description 22103 - FAP 130 0058 Uen

3 Enclosed Power Distribution Unit E-PDU / Power Distribution Unit. Product Package Description 22103 - FAP 130 0970 Uen



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7 Terminology AMC Advanced Mezzanine Card ANSI American National Standards Institute ATM Asynchronous Transfer Mode

BC Base Configuration BC40X0 BC4010 & BC4020 BICC Bearer Independent Call Control BSC Base Station Controller BSSAP Base Station Subsystem Application Part BYB 501 Ericsson cabinet building practice CAR Call Arrival Rate CS Circuit Switched CSM Core Site Multiplexer DDF Digital Distribution Frame E1 Lowest level PDH ETSI standard (2.048 Mb/s) ET Exchange Terminal ET4-1 Multiplexer for ET155 ETSI European Telecomm. Std. Institute E-PDU Enclosed-Power Distribution Unit Gbit Gigabit Gbps Gigabit per second GCP Gateway Control Protocol GMP Generic M-MGw Package GPB General Purpose Board GSM Global system for Mobile Communication HSL High Speed Signaling Link HOD High Ohmic Distribution HW Hardware

IMA Inversed multiplexing for ATM IMS IP Multimedia Subsystem IP Internet Protocol J1 T1 standard adapted to Japan. LOD Low Ohmic Distribution

M-MGw Ericsson Media Gateway for Mobile Networks Mbps Megabits per second MDF Main Distribution Frame MSB Media Stream Board MSC Mobile Switching Center MSP 1+1 Multiplex Section Protection NRSP Node Related Site Products OC-3 Optical Carrier level 3 (155.52 Mbps, SONET) O&M Operation and Maintenance ODF Optical Distribution Frame OH Overhead PDU Power Distribution Unit PLMN Public Land Mobile Network PP Product Package PS Packet Switch PPD Product Package Description POI Point of Interconnect PSTN Public Switched Telephone Network RAN Radio Access Network RANAP Radio Access Network Application Part RNC Radio Network Controller SFP Small Factor Plug SGw Signaling Gateway SIP Session Initiation Protocol SONET Synchronous Optical Network SRSP Site Related Site Products SS7 Signaling System #7 STM-1 Fundamental SDH level with 155.52 Mbps SW Software T1 Lowest level PDH ANSI standard (1.5 Mb/s) TDM Time Division Multiplex TSC Transit Switch Center TTC Japan Standard WCDMA Wideband Code Division Multiple Access XC Cross Connect

Generic M-MGw Package Version 4 - xa.yimg.comxa.yimg.com/kq/groups/3504279/1068845798/name/PPD MGW R6.0.pdf · Generic M-MGw Package Version 4 GMP V4 ... • External cable and Connection

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