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WIMPy, 03/20/2024 12:09 PM
- Table of contents
- Siemens FastLink / WideLink
Siemens FastLink / WideLink¶
Formerly FastLink, later WideLink is a family of devices forming a (primarily) PDH transport network technology by Siemens. It serves the following functionalities:- transport of (leased) digital subscriber lines (typically 2 Mbps) over copper (1-pair G.SHDSL, 2-pair HDSL) and fiber (UG2 or proprietary single-fiber bi-directional system)
- add/drop multiplex of digital subscriber lines, e.g. from E1 (2 Mbps) to E3 (34 Mbps)
- optionally, add/drop multiplex up to STM-1 (electrical or optical)
- optionally, subscriber line termination of (leased or switched) POTS + ISDN lines (V5_Access_Multiplexers)
- optionally, cross-connect functionality
FastLink would typically be deployed as a transport network by a telecom operator around the year 2000. They would deploy a number of multiplexers at various points of presence, from where they would run HDSL, HSDSL or optical lines to the respective customers that subscribed to a variety of digital services. Between the points of presence there would typically be a ring, either at the E3 or (probably more often) at the STM-1 level within the digital hierarchy.
Component Carriers¶
Type | Part | Description |
---|---|---|
AMXLS | Access Multiplexer Shelf | |
CMXII | Cross-connect multiplexer II | |
OMX16S | S42023-A841-xx | Optical Multiplexer OMX16 Shelf |
OMXLS | S42023-A859-xx | Optical Multiplexer OMX16 Shelf |
SMXLS | Synchronous Multiplexer SMX (STM-1/STM-4) Shelf + 8 LT* | |
SMXCS | Double Synchronous Multiplexer SMX (STM-1) Shelf | |
UMX2S | AMXC Shelf (AMX + Concentration) | |
UMXLS | Feeder Shelf |
Components / Modules¶
Type | Description | Usable in component carrier |
---|---|---|
LTCOH | HDSL (RTR/TM-03036, Tab 4, 1,168 Mbit/s, 2 pairs) | OMX2S2, OMX16S |
LT12CM | HDSL (ETR 152 1,168 MBit/s, 2 pairs) | OMX2S2, OMX16S |
LT22CM | HDSL (ETR 152,1,168 MBit/s, 2 pairs), dual | OMX2S2 |
RPSII | Remote Power Supply II | OMXS2, UMXLS |
LTO-LT, LTO-NT | Optical (8,704 Mbit/s, SM, single fiber) | OMXS2, OMX16S |
LUC | G.703 long-haul | |
LUCP | G.703 long-haul with phantom power | |
LUCT | UK2 according to FTZ 1 TR 221 with phantom power | |
LUOT-A | Optical (2,048 Bit/s, two fibers) | |
OTSU | Optical Terminal Supervision Unit | |
OTSU2M | Supervision and administration of local cards (except in UMXLS as slave of SUE) and remote equipment connected to them | OMXS2, OMX2S2, UMXLS, OMX16S, SMXLS |
SUE | Supervision and administration of local cards in UMXLS | UMXLS |
OTRU36 | Optical interface 36 Mbit/s (34Mbps F2an plus overhead) | OMX16S |
DXMX34 | Multiplexer from 16x 2 Mbit/s to 34 Mbit/s | |
CUAII | AMXS central processor | AMXS |
SUB162 | Analog subscriber line card (16 port) | AMXS |
LLA102/104 | Analog leased line | AMXS |
I8S0P | ISDN line card (S0, 8 port) | AMXS |
IUL82 | ISDN line card (Uk0 2B1Q, 8 port) | AMXS |
IUL84 | ISDN line card (Uk0 4B3T, 8 port) | AMXS |
I4UK2V5 | ISDN line card (Uk0 2B1Q, 4 port) | ONU |
ADM1e | Add Drop Multiplexer STM-1 electic | SMXLS, SMXCS |
ADM1o | Add Drop Multiplexer STM-1 optical | SMXLS, SMXCS |
ADM4 | Add Drop Multiplexer STM-4 | SMXLS |
TC21E1 | 21 E1 expansion for ADM* | SMXLS, SMXCS |
TC1E3 | E3 expansion for ADM* | SMXLS, SMXCS |
TC1STM1e | STM-1 expansion for ADM* | SMXLS, SMXCS |
CPE (Customer Premises Equipment)¶
Type | Description | |
---|---|---|
NT12C | 1x 2Mbit/1MBit (G.703) | |
Siemens_NT12CP | 1x 2Mbit/1MBit G.703/G.704 or S2M (ISDN-PRA) over HDSL | |
Siemens_NT12CV | 2x nx64k up to 2Mbit (V.35, V.36, X.21) over HDSL | |
NT22 O | 2x 2Mbit (G.703) optical | |
NT22 OP | 2x 2Mbit S2M (ISDN-PRA) optical | |
NT22 OV | 2x nx64k up to 2Mbit (V.35, V.36, X.21) optical | |
NTU | 128k or 64k (V.35, V.36, X.21) | |
Siemens_ULAF+_STU |
Auto-generated list of child pages¶
- FastLink ADM1o
- FastLink CUA
- FastLink G703SH-MODUL
- FastLink I4UK2V5
- FastLink LT12CM
- FastLink LT22CM
- FastLink LT2ME1
- FastLink LTO-LT
- FastLink LTO-NT
- FastLink LUOT-A
- FastLink NTOX21
- FastLink OSU
- FastLink OTRU36
- FastLink PDU3348
- FastLink PSC
- FastLink PSU
- FastLink PSX
- FastLink SDSL-MODUL OP
- FastLink Shelves
- FastLink SUE
- FastLink TC21E1
- FastLink TPA
- FastLink TPU
- FastLink UG2-MODUL
- Siemens NT12CP
- Siemens NT12CV
- SISA-GKE
Updated by WIMPy 4 months ago · 18 revisions