Ericsson ROF 137 5321/2 (R6B)
Ericsson ROF 137 5321/2 (R6B) MD110 Telecom System Card / Module
Contact today for the latest price and availabilityEricsson ELU26 extension board (ROF 137 5321/2, R6B) for the Ericsson MD110 digital PABX.
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 1153–1200 of 5704 results

Ericsson ELU26 extension board (ROF 137 5321/2, R6B) for the Ericsson MD110 digital PABX.
| Platform | Ericsson MD110 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ELU28 extension board (ROF 137 5334/3, R1B) for the Ericsson MD110 digital PABX.
| Platform | Ericsson MD110 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ICU2 interface and control unit card (ROF 137 5397/1, R4A) for the Ericsson MD110 digital PABX.
| Platform | Ericsson MD110 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131049/1 APT SPGA card, part of the traffic-switching (APT) subsystem of the Ericsson AXE-10 digital exchange.
| Platform | Ericsson AXE-10 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131330/1 Memory Unit board for the Ericsson AXE-10 digital telephone exchange. Refurbished spare part. Tech-Star (UK-based, shipped worldwide) – enquire for compatibility.
| Platform | Ericsson AXE-10 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314231/1 GSU3 Group Switch Unit for MD110 / MX-ONE telephone exchange systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314233/1 LFU 2 Line Filter Unit for MD110 / MX-ONE telephone exchange systems.
| Platform | AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314234/2 CCU (Central Control Unit) for MD110 / MX-ONE digital switching systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314246/7 GJUL4 group switch unit for MD110 / MX-ONE telephone exchange systems.
| Platform | Ericsson AXE 10 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314247/4 GJUG4 group switch unit for MD110 / MX-ONE telephone exchange systems.
| Platform | AXE 10 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314309/2 TRU3 Tone Receiver Unit for the Ericsson MD110 PBX. Refurbished spare board. Tech-Star (UK-based, shipped worldwide) – enquire for compatibility.
| Platform | Ericsson MD110 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314343/3 memory unit board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314376/4 processor unit board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314413/16 LSU Line Switch Unit board for MD110 / MX-ONE telephone exchanges. Tech-Star (UK-based, shipped worldwide) – enquire for stock.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314413/3 LSU/3 Line Switch Unit for MD110 / MX-ONE telephone exchanges.
| Platform | AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314413/4 LSU/4 Line Switch Unit for MD110 / MX-ONE telephone exchange systems.
| Platform | AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314413/5 LSU/5 Line Switch Unit for MD110 / MX-ONE telephone exchanges.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314413/6 LSU/6 Line Switch Unit for MD110 / MX-ONE telephone exchange systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314414/14 DSU/14 Digital Service Unit for MD110 / MX-ONE switching systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314414/3 DSU (Digital Service Unit) for MD110 / MX-ONE telecommunications systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314414/4 DSU/4 Digital Service Unit module for Ericsson/Aastra MD110 and Mitel MX-One PABX systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314421/2 Interface Control Unit (ICU) for MD110 / MX-ONE digital switching systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314493/1 GCU2 Group Control Unit for MD110 / MX-ONE digital switching systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314493/2 GCU2 Group Switch Clock Unit for MD110 / MX-ONE switching systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314505/1 LPU4 Line Protection Unit for MD110 / MX-ONE telephone exchanges.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314507/1 IPU Intelligent Processing Unit for MD110 / MX-ONE telecommunications systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314602/13 LPU5/13 Line Protection Unit for MD110 / MX-ONE telephone exchange systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1314602/3 LPU5/3 Line Protection Unit for MD110 / MX-ONE telephone exchanges.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131674/1 GRU Group Switch Unit for MD110 / MX-ONE telephone exchanges.
| Platform | AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131681/2 GSU1 Group Switch Unit board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1318203/2 RPIRS regional processor family board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1318218/1 Regional Processor board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131829/2 MPU (Main Processor Unit) for MD110 / MX-ONE telephone exchange systems.
| Platform | AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131831/2 FTU (Function Test Unit) diagnostic board for MD110/MX-ONE PBX, 16 circuits. Tech-Star (UK-based, shipped worldwide).
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131835/2 ALU1 analogue line unit board for the MD110 PBX system. Tech-Star (UK-based, shipped worldwide) – enquire for stock.
| Platform | Ericsson MD110 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131954/3 TLU 20 Timing and Logic Unit for MD110 / MX-ONE telephone exchange systems (earlier hardware revision of ROF131954/4).
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131954/4 TLU 20 Timing and Logic Unit for MD110 / MX-ONE telephone exchange systems.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF131995/6 EMRP42 regional processor family board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF132017/1 RPBU regional processor bus unit for the MD110 / MX-ONE switching platform.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1370960/1 alarm board for the MD110 and MX-ONE communication system.
| Platform | Ericsson AXE/MD110 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1371399/7 CPU-S central processor board for the Ericsson AXE-10 exchange processor complex. New and refurbished stock, Tech-Star (UK-based, shipped worldwide) – enquire for availability.
| Platform | Ericsson AXE-10 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1371524/1 Regional Processor Interface board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1371595/1 DTG digital tone generator board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1371804/1 SCSI tape drive adapter board for the MD110 / MX-ONE PBX.
| Platform | Ericsson MD110 / MX-ONE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1374414-14 DSU (Data Service Unit) card for AXE-10 exchanges. Tech-Star (UK-based, shipped worldwide) – enquire for stock.
| Platform | Ericsson AXE10 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1375062/1 ELU 33/1 Extension Line Unit for MD110 PBX systems.
| Platform | MD110 |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1375067/1 IPLU/1 IP line unit (VoIP) for the MD110 and MX-ONE communication system.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |

Ericsson ROF1375067/1-CF IPLU/1 IP line unit (VoIP) with CF card for the MD110 and MX-ONE communication system.
| Platform | Ericsson AXE |
|---|---|
| Manufacturer | Ericsson |
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