Telecom system cards and modules cover the broad range of carrier-grade plug-in cards, processing boards and interface modules used throughout mobile network, transport and access infrastructure. Tech-Star supplies new and refurbished telecom system cards and modules from Ericsson, Huawei, Nokia, Alcatel, Siemens, Cisco and additional vendors, including signalling controllers, line termination units, multiplexer cards, processor boards and a wide range of platform-specific functional modules used in installed carrier networks.Refurbished telecom system cards and modules remain in active demand for legacy carrier estate maintenance, capacity expansion and end-of-life equipment replacement across mobile and fixed-line operator deployments. Browse the telecom system card and module catalogue or submit any part number via the enquiry form for current pricing, condition information and lead times.
Showing 2497–2544 of 5704 results
CSHN system control, cross-connect and switching board for the Huawei OptiX RTN 950/980 microwave IDU, providing node control, cross-connect and timing.
| Platform | SmartAX OLT |
|---|---|
| Manufacturer | Huawei |
Huawei SLBE1FAN fan unit module for telecommunications equipment cooling.
| Manufacturer | Huawei |
|---|
Backplane / assembly chassis for the Huawei OptiX RTN 980 microwave IDU, providing the slot interconnect, buses and -48V DC distribution for the indoor unit boards.
| Platform | RTN 980 |
|---|---|
| Manufacturer | Huawei |
CSHO system control, cross-connect and switching board for the Huawei OptiX RTN 950A microwave IDU, providing node control, cross-connect and clock distribution.
| Platform | Huawei OptiX |
|---|---|
| Manufacturer | Huawei |
Huawei SLF2CSHO Indoor Unit (IDU) for microwave transmission systems.
| Platform | OptiX RTN |
|---|---|
| Manufacturer | Huawei |
CSHOF enhanced system control, cross-connect and switching board for the Huawei OptiX RTN 950A microwave IDU, providing node control, high-capacity switching and timing.
| Platform | Huawei OptiX RTN 950A |
|---|---|
| Manufacturer | Huawei |
CSHOG system control, cross-connect and switching board for the Huawei OptiX RTN 950A microwave IDU, providing node control, packet switching and timing.
| Platform | Huawei OptiX OTN/DWDM |
|---|---|
| Manufacturer | Huawei |
CSHRF system control and communications board for the Huawei OptiX RTN 910A microwave IDU, providing node control, service multiplexing, cross-connect and timing.
| Platform | OptiX OSN |
|---|---|
| Manufacturer | Huawei |
Huawei SLJ1FAN01 fan module for telecommunications equipment cooling.
| Manufacturer | Huawei |
|---|
SP3S 16-channel E1 (Native mode) service interface board for the Huawei OptiX RTN 980L microwave IDU, carrying legacy TDM traffic across the link.
| Platform | OptiX |
|---|---|
| Manufacturer | Huawei |
Huawei SMU01.000 monitoring module for telecom power and infrastructure systems.
| Platform | Huawei NetEco |
|---|---|
| Manufacturer | Huawei |
Huawei SMU02C System Monitoring Unit for OLT and transmission equipment.
| Platform | MA5600T Series |
|---|---|
| Manufacturer | Huawei |
Huawei SS08PMU01 Power Monitoring Unit board for Huawei’s larger OptiX OSN transmission platforms.
| Platform | OptiX OSN 8800-class |
|---|---|
| Manufacturer | Huawei |
Huawei SS42EFS01: 4-port 10/100M Fast Ethernet electrical processing board with integrated LAN switch for the Huawei OptiX Metro 1000 platform.
| Platform | OptiX Metro 1000 |
|---|---|
| Manufacturer | Huawei |
Huawei SS42EFTQ01 4-port 10/100M Fast Ethernet electrical interface board with LAN switch for the OptiX Metro 1000.
| Platform | OptiX Metro 1000 |
|---|---|
| Manufacturer | Huawei |
Huawei SSC6FIU01 fibre interface unit for the OptiX Metro 6100 DWDM platform.
| Platform | OptiX Metro 6100 |
|---|---|
| Manufacturer | Huawei |
Huawei SSC6SCC01 System Control & Communication board with integrated EOW unit for the OptiX Metro 6100.
| Platform | OptiX Metro 6100 |
|---|---|
| Manufacturer | Huawei |
Huawei SSC8PMU Power Monitoring Unit board for Huawei OptiX Metro/OSN transmission platforms.
| Platform | OptiX Metro 6100/OSN 6800/8800 |
|---|---|
| Manufacturer | Huawei |
Huawei SSE1SC207 2-way supervisory (SC2/OSC) board for the OptiX BWS 1600G DWDM platform.
| Platform | OptiX BWS 1600G |
|---|---|
| Manufacturer | Huawei |
Huawei SSE2SCC02 (03030DWV) System Control and Communication board for the OptiX BWS 1600G DWDM transmission platform.
| Platform | Huawei OptiX BWS 1600G |
|---|---|
| Manufacturer | Huawei |
Huawei SSL2MCA-C: Multi-channel optical spectrum monitoring board for the Huawei OptiX Metro 6100 DWDM platform, monitoring up to eight optical channels in-service.
| Platform | OptiX Metro 6100 |
|---|---|
| Manufacturer | Huawei |
Huawei SSM1FEOW01 Engineering Order Wire board for the OptiX Metro 1050 platform.
| Platform | OptiX Metro 1050 |
|---|---|
| Manufacturer | Huawei |
Huawei SSM1SLE 1xSTM-1 electrical interface unit for the OptiX Metro 1050 SDH platform.
| Platform | OptiX Metro 1050 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1AUX01: System Auxiliary Interface Board for the Huawei OptiX OSN 3500, providing alarm, clock, RS-232 and management/auxiliary port functions for the subrack.
| Platform | OptiX OSN 3500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1C34S 3xE3/T3 PDH interface changeover board for OptiX OSN 3500/7500 SDH transmission platforms.
| Platform | OptiX OSN 3500/7500 |
|---|---|
| Manufacturer | Huawei |
32-channel E1/T1 electrical interface board (120 ohm) for the Huawei OptiX OSN 1500/3500/7500, mapping legacy TDM tributaries into the SDH transport network.
| Platform | OptiX OSN |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1D75S (D75S) 32xE1/T1 75-ohm electrical interface switching board for OptiX OSN1500B/2500/3500/7500.
| Platform | Huawei OptiX OSN 1500B / 2500 / 3500 / 7500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1ETF8 (ETF8) 8-port 100M Ethernet electrical interface board for OptiX OSN1500B/2500/3500/7500.
| Platform | Huawei OptiX OSN 1500B / 2500 / 3500 / 7500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1EU08 (EU08) 8xSTM-1 electrical interface board for the Huawei OptiX OSN 3500 platform.
| Platform | Huawei OptiX OSN 3500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1PIU Power Interface Unit for OptiX OSN 3500 (and OSN1500B/2500/7500), -48V DC input with lightning protection.
| Platform | Huawei OptiX OSN 3500 (OSN1500B/2500/7500 family) |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1PIUA – Power Interface Unit board for the Huawei OptiX OSN optical transport platform. Tech-Star (UK-based, shipped worldwide).
| Platform | Huawei |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1PIUB Power Interface Unit Board for OptiX OSN transmission systems.
| Platform | OptiX OSN |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1PQ1A01-75: 63xE1 (2.048 Mbps) PDH service processing board with 75-ohm electrical interface for the Huawei OptiX OSN 3500/1500 platform.
| Platform | OptiX OSN 3500 / OSN 1500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN1SXCSA01 Super Cross-Connect and Synchronous Timing board for the OptiX OSN 3500 SDH platform.
| Platform | OptiX OSN 3500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN2PL301 3xE3/T3 PDH service processing board for OptiX OSN 1500B/2500/3500/7500 platforms.
| Platform | OptiX OSN 1500B/2500/3500/7500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN2PQ1A02: PQ1 63xE1 PDH tributary service processing board for the Huawei OptiX OSN 3500 SDH platform.
| Platform | OptiX OSN 3500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSN2PQ1B03 PQ1 processing module for OptiX OSN series optical transmission systems.
| Platform | OptiX OSN Series |
|---|---|
| Manufacturer | Huawei |
Huawei SSN3PSXCSA cross-connect and switching unit for OptiX OSN transmission systems.
| Platform | OptiX OSN 3500 |
|---|---|
| Manufacturer | Huawei |
Huawei SSQ2CXL110: a CXL1 plug-in board.
| Platform | Huawei transmission and access equipment |
|---|---|
| Manufacturer | Huawei |
Huawei SSR1PIU power interface board for the Huawei OptiX OSN1500B, -48V DC input with 1+1 redundancy.
| Platform | Huawei OptiX OSN 1500B |
|---|---|
| Manufacturer | Huawei |
Huawei SSR1PL1B01: a PL1 plug-in board.
| Platform | Huawei transmission and access equipment |
|---|---|
| Manufacturer | Huawei |
Huawei SSR1SL101: an SL1 plug-in board.
| Platform | Huawei transmission and access equipment |
|---|---|
| Manufacturer | Huawei |
Huawei SSR1SL401: an SL4 plug-in board.
| Platform | Huawei transmission and access equipment |
|---|---|
| Manufacturer | Huawei |
Huawei SSR2AUX01 system auxiliary interface board for the OptiX OSN 1500 platform.
| Platform | OptiX OSN 1500 |
|---|---|
| Manufacturer | Huawei |
Huawei SST1AUX Auxiliary Interface board for the OptiX OSN 7500 SDH transmission platform, providing alarm and environmental monitoring interfaces.
| Platform | OptiX OSN 7500 |
|---|---|
| Manufacturer | Huawei |
Huawei SST1EOW Engineering Order Wire (EOW) board for the OptiX OSN 7500 SDH transmission platform.
| Platform | OptiX OSN 7500 |
|---|---|
| Manufacturer | Huawei |
Huawei TN11AUX02: an AUX plug-in board.
| Platform | Huawei transmission and access equipment |
|---|---|
| Manufacturer | Huawei |
Huawei TN11ITL04: an ITL plug-in board.
| Platform | Huawei transmission and access equipment |
|---|---|
| Manufacturer | Huawei |
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