PER
network/telecom equipment component
RTM6600-91115
Perform
Manufactured by Perform, the RTM6600-91115 (cPSB SINGLE SLOT RTM) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
Circular Telecom Parts Catalogue
Browse telecom parts across every major vendor.
Explore Circular Telecom's catalogue of refurbished, new, and surplus telecom network parts across optics, line cards, routers, switches, modules, power, cooling, and access equipment.
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Telecom parts catalogue
cooling fan module
RTME14640
Huawei
Huawei RTME14640: a cooling fan module (HUAWEI AR 46-40 FAN UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
RAY
network/telecom equipment component
RTR-1084-IW
Raycap
Manufactured by Raycap, the RTR-1084-IW (Raycap Inc.,DC50-48-60-96-50F,,,,High Capacity 50 DC positions for RRU/RRH, 96 LC-LC connections in Aluminum enclosure) is a...
MET
network/telecom equipment component
RTS-1
Metrotel
The Metrotel RTS-1 is a network/telecom equipment component — originally specified as "LOOP BACK TESTER" — available refurbished or as surplus stock via Circular...
COM
network/telecom equipment component
RTS-16RM-RJ45-1E
Comtrol
Manufactured by Comtrol, the RTS-16RM-RJ45-1E (SERVER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
COM
network/telecom equipment component
RTS-9925
Comtech
The Comtech RTS-9925 is a network/telecom equipment component — originally specified as "SUBSCRIBER LOOP TEST SET" — available refurbished or as surplus stock via...
EXF
network/telecom equipment component
RTU-310-AC
Exfo
The RTU-310-AC is a network/telecom equipment component manufactured by Exfo. Listed by the manufacturer as "IP SERVICE TEST HEAD", it is available through Circular...
ASC
network/telecom equipment component
RTU-5
Ascom
Ascom RTU-5: a network/telecom equipment component (RTU-5 BASE UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
network/telecom equipment component
RTUXCDSAR06
Fujitsu
Manufactured by Fujitsu, the RTUXCDSAR06 (LICENSE RELEASE 6) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
RTX
network/telecom equipment component
RTX4024
Rtx
The Rtx RTX4024 is a network/telecom equipment component — originally specified as "RTX DECT Repeater" — available refurbished or as surplus stock via Circular Telecom,...
MIT
network/telecom equipment component
RTX8430
Mitel
Manufactured by Mitel, the RTX8430 (51303916 / 112 DECT UNIVERSAL PHONE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
RTX
network/telecom equipment component
RTX8630
Rtx
The RTX8630 is a network/telecom equipment component manufactured by Rtx. Listed by the manufacturer as "MID-END HANDSET", it is available through Circular Telecom's...
RTX
network/telecom equipment component
RTX8660
Rtx
Looking for the Rtx RTX8660? This network/telecom equipment component, described by the manufacturer as "WIRELESS IP PHONE DECT MULTI-CELL BASE STATION", is stocked and...
WTD
SFP optical transceiver module
RTXM139
Wtd
Manufactured by Wtd, the RTXM139 (SFP-155m-1310nm-15km Optic) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished...
WTD
SFP optical transceiver module
RTXM139-001-C15K
Wtd
The Wtd RTXM139-001-C15K is a SFP optical transceiver module — originally specified as "155M-15km-1310nm-SM-ESFP-I" — available refurbished or as surplus stock via...
SFP optical transceiver module
RTXM139-001-C44
Tellabs
Manufactured by Tellabs, the RTXM139-001-C44 (SFP, SDH/ETHERNET TRANSCEIVER, 1310 NM, 15 KM, LC CONNECTORS, SINGLE MODE FIBER, FOR S-1.1) is a SFP optical transceiver...
WTD
SFP optical transceiver module
RTXM139-400
Wtd
The RTXM139-400 is a SFP optical transceiver module manufactured by Wtd. Listed by the manufacturer as "155M 1310NM SM 15KM ESFP TRANSCEIVER MODULE", it is available...
WTD
SFP optical transceiver module
RTXM139-B-D
Wtd
Manufactured by Wtd, the RTXM139-B-D (155M-15Km-1310nm-SM-ESFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
RDC
network/telecom equipment component
RTXM139-BG-RAD
RAD Data Communications
The RAD Data Communications RTXM139-BG-RAD is a network/telecom equipment component — originally specified as "100BaseLX10 1310nm SINGLE MODE TRANCEIVER" — available...
UNK
SFP optical transceiver module
RTXM140-651
UNKNOWN
Manufactured by , the RTXM140-651 (100FX OC-3ER WTD 1511NM / BP3AE1CE-06 / OPTICAL MODULE GIG SFP) is a SFP optical transceiver module. Circular Telecom sources, tests,...
WTD
SFP optical transceiver module
RTXM140-651-C37
Wtd
Looking for the Wtd RTXM140-651-C37? This SFP optical transceiver module, described by the manufacturer as "1510 OSC SFP", is stocked and resold through Circular...
WTD
SFP optical transceiver module
RTXM140-852
Wtd
Wtd RTXM140-852: a SFP optical transceiver module (155M 1511nm 150km SM ESFP). Circular Telecom resells surplus and refurbished units of parts like this, helping...
RDC
SFP optical transceiver module
RTXM140401C05
RAD Data Communications
The RTXM140401C05 is a SFP optical transceiver module manufactured by RAD Data Communications. Listed by the manufacturer as "SFP", it is available through Circular...
WTD
SFP optical transceiver module
RTXM159-001-C15K
Wtd
Looking for the Wtd RTXM159-001-C15K? This SFP optical transceiver module, described by the manufacturer as "622M-15Kkm-1310nm-SM-ESFP-I", is stocked and resold through...
WTD
SFP optical transceiver module
RTXM159-400
Wtd
Wtd RTXM159-400: a SFP optical transceiver module (1310nm 622M 15KM SFP). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
WTD
SFP optical transceiver module
RTXM160-301-C15
Wtd
The RTXM160-301-C15 is a SFP optical transceiver module manufactured by Wtd. Listed by the manufacturer as "622M-80km-1550nm-SM-ESFP-I", it is available through...
SFP optical transceiver module
RTXM191-400
Huawei
Huawei RTXM191-400: a SFP optical transceiver module (1.25G-1310NM-10KM-SM-ESFP). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
RTXM191-400-C23
Huawei
Manufactured by Huawei, the RTXM191-400-C23 (1.25G GBE-LX10) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
WTD
SFP optical transceiver module
RTXM191-404
Wtd
Looking for the Wtd RTXM191-404? This SFP optical transceiver module, described by the manufacturer as "1250M 20km 1310nm SM SFP", is stocked and resold through...
AON
network/telecom equipment component
RTXM191-404-ADV1
ADVA Optical Networking
Manufactured by ADVA Optical Networking, the RTXM191-404-ADV1 (1310NM OPTIC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
WTD
SFP optical transceiver module
RTXM191-404-C15
Wtd
Manufactured by Wtd, the RTXM191-404-C15 (1250M-15KM-1310nm-SM-ESFP-I) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
CAL
optical transceiver
RTXM191-404-C26
Calix
Manufactured by Calix, the RTXM191-404-C26 (TRANSCEIVER 1GE 1310NM 10KM) is an optical transceiver. Circular Telecom sources, tests, and resells surplus and refurbished...
WT
equipment module
RTXM191-404-C28
Wuhan Tel
The Wuhan Tel RTXM191-404-C28 is an equipment module — originally specified as "fiber optic module" — available refurbished or as surplus stock via Circular Telecom,...
SAN
network/telecom equipment component
RTXM191-404-C88-ST
Sandstone
The Sandstone RTXM191-404-C88-ST is a network/telecom equipment component — originally specified as "GLC-LH-SMD-ST - 1.25G-1310nm-15km" — available refurbished or as...
SAN
network/telecom equipment component
RTXM191-452-C88-ST
Sandstone
Manufactured by Sandstone, the RTXM191-452-C88-ST (GLC-EX-SMD-ST - 1.25G-1310nm-40km) is a network/telecom equipment component. Circular Telecom sources, tests, and...
WTD
SFP optical transceiver module
RTXM191-550
Wtd
The Wtd RTXM191-550 is a SFP optical transceiver module — originally specified as "1250M-550m-850nm-MM-ESFP" — available refurbished or as surplus stock via Circular...
EXT
SFP optical transceiver module
RTXM191-552
Extremenet
The RTXM191-552 is a SFP optical transceiver module manufactured by Extremenet. Listed by the manufacturer as "SX SFP 85-nm", it is available through Circular Telecom's...
RDC
SFP optical transceiver module
RTXM191551C05
RAD Data Communications
The RTXM191551C05 is a SFP optical transceiver module manufactured by RAD Data Communications. Listed by the manufacturer as "1.25G SFP", it is available through...
RDC
SFP optical transceiver module
RTXM191551C05L
RAD Data Communications
The RAD Data Communications RTXM191551C05L is a SFP optical transceiver module — originally specified as "SFP" — available refurbished or as surplus stock via Circular...
WTD
SFP optical transceiver module
RTXM192-400-3.0
Wtd
Looking for the Wtd RTXM192-400-3.0? This SFP optical transceiver module, described by the manufacturer as "155M 2.67G SR 1210nm SFP", is stocked and resold through...
SFP optical transceiver module
RTXM192-404-C24
Ericsson
The Ericsson RTXM192-404-C24 is a SFP optical transceiver module — originally specified as "SFP WHTD 246201 RDH 102 47/2" — available refurbished or as surplus stock...
SFP optical transceiver module
RTXM192-406-C25
Ericsson
The RTXM192-406-C25 is a SFP optical transceiver module manufactured by Ericsson. Listed by the manufacturer as "Single-mode Module, SFP, 1.25G, 1310nm, 10km", it is...
SFP optical transceiver module
RTXM192-408NT
Ciena
The Ciena RTXM192-408NT is a SFP optical transceiver module — originally specified as "NTTP06CFE6 - SFP OPTICAL MODULE FC100 SM" — available refurbished or as surplus...
SFP optical transceiver module
RTXM192-450
Huawei
The RTXM192-450 is a SFP optical transceiver module manufactured by Huawei. Listed by the manufacturer as "SFP 2.5G 1310nm", it is available through Circular Telecom's...
SFP optical transceiver module
RTXM192-450-C28
Tellabs
Looking for the Tellabs RTXM192-450-C28? This SFP optical transceiver module, described by the manufacturer as "SFP", is stocked and resold through Circular Telecom's...
XFP optical transceiver module
RTXM226-408
Huawei
Looking for the Huawei RTXM226-408? This XFP optical transceiver module, described by the manufacturer as "10G-1310NM-10KM-SM-XFP", is stocked and resold through...
SFP optical transceiver module
RTXM228-402
Nokia
Looking for the Nokia RTXM228-402? This SFP optical transceiver module, described by the manufacturer as "SFP", is stocked and resold through Circular Telecom's...
WTD
SFP+ optical transceiver
RTXM228-410
Wtd
Wtd RTXM228-410: a SFP+ optical transceiver (SFP / 10GBPS-40KM-1550NM-SM-SFP+). Circular Telecom resells surplus and refurbished units of parts like this, helping...