GRE
network/telecom equipment component
GL36WD
Greatlakes
The GL36WD is a network/telecom equipment component manufactured by Greatlakes. Listed by the manufacturer as "WALL MOUNT ENCLOSURE", it is available through Circular...
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
SFP optical transceiver module
GLC-2BX-D
Cisco
Cisco GLC-2BX-D: a SFP optical transceiver module (1000BASE-BX10 SFP, 1490NM, 2-Channels). Circular Telecom resells surplus and refurbished units of parts like this,...
SFP optical transceiver module
GLC-2BX-D-I
Cisco
The GLC-2BX-D-I is a SFP optical transceiver module manufactured by Cisco. Listed by the manufacturer as "1000BASE-BX10 SFP, 1490NM, 2-Channels, Industrial", it is...
SAN
SFP optical transceiver module
GLC-2BX-D-I-ST
Sandstone
The GLC-2BX-D-I-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "COMPATIBLE TRANSCEIVER, OPTICS, FIBER OPTIC, SFP;", it...
SFP optical transceiver module
GLC-BX-10D
Cisco
Looking for the Cisco GLC-BX-10D? This SFP optical transceiver module, described by the manufacturer as "SFP, BiDi, 1G Ethernet, 1G FC, TX/RX=1310/1550nm, SM, 10km,...
network/telecom equipment component
GLC-BX-10U
Cisco
The Cisco GLC-BX-10U is a network/telecom equipment component — originally specified as "1.25GBPS TX13/RX15 SM" — available refurbished or as surplus stock via Circular...
SAN
SFP optical transceiver module
GLC-BX-20KM-ST
Sandstone
Manufactured by Sandstone, the GLC-BX-20KM-ST (100BASE-BX BI-DIRECTIONAL SFP 1310 TX/1490 RX NM 20 KM SMF SIMPLEX LC (DOM)) is a SFP optical transceiver module....
SAN
SFP optical transceiver module
GLC-BX-40-D-I-ST
Sandstone
The Sandstone GLC-BX-40-D-I-ST is a SFP optical transceiver module — originally specified as "Cisco Compatible 1550nmTX/ 1310nmRX BiDi SFP 40km Transceiver" — available...
SFP optical transceiver module
GLC-BX-D
Cisco
Cisco GLC-BX-D: a SFP optical transceiver module (1000BASE BX SINGLE FIBER SFP, 1490NM). Circular Telecom resells surplus and refurbished units of parts like this,...
LEV
SFP optical transceiver module
GLC-BX-D-120KM-L4
Level4
Manufactured by Level4, the GLC-BX-D-120KM-L4 (SFP / 1550TX/1490RX 120KM SMF DOM) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells...
SAN
SFP optical transceiver module
GLC-BX-D-20K
Sandstone
Sandstone GLC-BX-D-20K: a SFP optical transceiver module (Sandstone 1G SFP, 1000Base-BX-D, TX1490/RX1310 nm, 20km DMF LC, DDM C-Temp). Circular Telecom resells surplus...
UNK
SFP optical transceiver module
GLC-BX-D-20KM-3rdParty
UNKNOWN
Manufactured by , the GLC-BX-D-20KM-3rdParty (1490TX-1310RX 1000BASE-BX 20KM SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells...
UNK
SFP optical transceiver module
GLC-BX-D-20KM-DDM-3RDPARTY
UNKNOWN
The GLC-BX-D-20KM-DDM-3RDPARTY is a SFP optical transceiver module manufactured by . Listed by the manufacturer as "1000BASE-BX TX1490/RX1310 BIDIRECTIONAL SFP", it is...
UNK
SFP optical transceiver module
GLC-BX-D-40-OP
UNKNOWN
The GLC-BX-D-40-OP is a SFP optical transceiver module — originally specified as "1490TX/1310RX 1000BASE-BX-D 40KM SFP" — available refurbished or as surplus stock via...
UNK
SFP optical transceiver module
GLC-BX-D-40KM
UNKNOWN
Looking for the GLC-BX-D-40KM? This SFP optical transceiver module, described by the manufacturer as "TX1490/RX1310 1000BASE-BX 40KM SFP", is stocked and resold through...
UNK
SFP optical transceiver module
GLC-BX-D-40KM-DDM
UNKNOWN
Looking for the GLC-BX-D-40KM-DDM? This SFP optical transceiver module, described by the manufacturer as "TX1550/RX1310 1000BASE-BX 40KM SFP", is stocked and resold...
SAN
network/telecom equipment component
GLC-BX-D-40KM-ST
Sandstone
Sandstone GLC-BX-D-40KM-ST: a network/telecom equipment component (1000BASE-BX40-D downstream Tx1550nm/Rx1310nm, CISCO COMPATIBLE). Circular Telecom resells surplus and...
APP
SFP optical transceiver module
GLC-BX-D-A
Approved
The GLC-BX-D-A is a SFP optical transceiver module manufactured by Approved. Listed by the manufacturer as "1000BASE.BX SFP 1490TX/1310RX LC 10KM DDM", it is available...
GIG
SFP optical transceiver module
GLC-BX-D-GT
Gigatech
Manufactured by Gigatech, the GLC-BX-D-GT (1000Base-BX10 SFP 1490 TX/1310 RX Cisco Compatible) is a SFP optical transceiver module. Circular Telecom sources, tests, and...
SFP optical transceiver module
GLC-BX-D-I
Cisco
Manufactured by Cisco, the GLC-BX-D-I (1000BASE-BX SFP, 1490NM, Industrial Temperature) is a SFP optical transceiver module. Circular Telecom sources, tests, and...
SAN
SFP optical transceiver module
GLC-BX-D-I-ST
Sandstone
Manufactured by Sandstone, the GLC-BX-D-I-ST (Cisco Compatible 1G SFP, 1000BASE-BX-D, TX1490/RX1310 nm, 10km SMF LC, DDM, I-Temp) is a SFP optical transceiver module....
IRO
SFP optical transceiver module
GLC-BX-D-IL
Ironlink
Ironlink GLC-BX-D-IL: a SFP optical transceiver module (1000BASE-BX-D BiDi SFP 1490nm-TX/1310nm-RX). Circular Telecom resells surplus and refurbished units of parts...
SFP optical transceiver module
GLC-BX-D-PTI
Cisco
The Cisco GLC-BX-D-PTI is a SFP optical transceiver module — originally specified as "1000BASE-BX BiDi SFP Transceiver" — available refurbished or as surplus stock via...
network/telecom equipment component
GLC-BX-D-SC
Cisco
Looking for the Cisco GLC-BX-D-SC? This network/telecom equipment component, described by the manufacturer as "20km Tx1310/Rx1490 GLC-BX-U with SC Connector", is...
SAN
SFP optical transceiver module
GLC-BX-D-ST
Sandstone
Looking for the Sandstone GLC-BX-D-ST? This SFP optical transceiver module, described by the manufacturer as "Cisco ASR Compatible 1G SFP, 1000BASE-BX-D, TX1490/RX1310...
SAN
SFP optical transceiver module
GLC-BX-D120K-I-ST
Sandstone
The GLC-BX-D120K-I-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "Cisco Compatible 1G SFP, 1000BASE-BX-D,...
SAN
SFP optical transceiver module
GLC-BX-D160K-I-ST
Sandstone
The Sandstone GLC-BX-D160K-I-ST is a SFP optical transceiver module — originally specified as "Cisco Compatible 1G SFP, 1000BASE-BX-D, TX1550/RX1490 nm, 160km SMF LC,...
SAN
SFP optical transceiver module
GLC-BX-D20-I-ST
Sandstone
The GLC-BX-D20-I-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "Cisco Compatible 1G SFP, 1000BASE-BX-D, TX1490/RX1310...
SOL
SFP optical transceiver module
GLC-BX-D20-SO
Solidoptic
The Solidoptic GLC-BX-D20-SO is a SFP optical transceiver module — originally specified as "Cisco® Compatible Transceiver SFP 1000Base-BX-D" — available refurbished or...
SAN
SFP optical transceiver module
GLC-BX-D20-ST
Sandstone
Sandstone GLC-BX-D20-ST: a SFP optical transceiver module (Cisco ASR Compatible 1G SFP, 1000BASE-BX-D, TX1490/RX1310 nm, 20km SMF LC, DDM, C-Temp). Circular Telecom...
SAN
SFP optical transceiver module
GLC-BX-D40-I-ST
Sandstone
Looking for the Sandstone GLC-BX-D40-I-ST? This SFP optical transceiver module, described by the manufacturer as "Cisco Compatible 1G SFP, 1000BASE-BX-D, TX1490/RX1310...
SAN
SFP optical transceiver module
GLC-BX-D40-ST
Sandstone
Manufactured by Sandstone, the GLC-BX-D40-ST (Cisco Compatible 1G SFP, 1000BASE-BX-D, TX1490/RX1310 nm, 40km SMF LC, DDM, C-Temp, ORANGE Latch) is a SFP optical...
SAN
SFP optical transceiver module
GLC-BX-D80-ST
Sandstone
Looking for the Sandstone GLC-BX-D80-ST? This SFP optical transceiver module, described by the manufacturer as "Cisco ASR Compatible 1G SFP, 1000BASE-BX-D,...
SFP optical transceiver module
GLC-BX-U
Cisco
Looking for the Cisco GLC-BX-U? This SFP optical transceiver module, described by the manufacturer as "1000BASE-BX10 SFP MODULE", is stocked and resold through Circular...
SAN
SFP optical transceiver module
GLC-BX-U-20K
Sandstone
Manufactured by Sandstone, the GLC-BX-U-20K (Sandstone 1G SFP, 100BASE-BX-U, TX1310/RX1490 nm, 20km SMF LC, DDM, C-Temp) is a SFP optical transceiver module. Circular...
UNK
SFP optical transceiver module
GLC-BX-U-20KM-DDM
UNKNOWN
The GLC-BX-U-20KM-DDM is a SFP optical transceiver module manufactured by . Listed by the manufacturer as "TX 1310/RX 1490 1000BASE-BX 20KM SFP", it is available...
UNK
SFP optical transceiver module
GLC-BX-U-20KM-OEM
UNKNOWN
GLC-BX-U-20KM-OEM: a SFP optical transceiver module (TX 1310/RX 1490 1000BASE-BX 20KM SFP). Circular Telecom resells surplus and refurbished units of parts like this,...
YUE
optical transceiver
GLC-BX-U-3rdParty
Yueqing
Looking for the Yueqing GLC-BX-U-3rdParty? This optical transceiver, described by the manufacturer as "CISCO COMPATIBLE 1000BASE-BX TRANSCEIVER", is stocked and resold...
UNK
SFP optical transceiver module
GLC-BX-U-40-OP
UNKNOWN
Looking for the GLC-BX-U-40-OP? This SFP optical transceiver module, described by the manufacturer as "1310TX/1490RX 1000BASE-BX 40KM SFP", is stocked and resold...
UNK
SFP optical transceiver module
GLC-BX-U-40KM
UNKNOWN
Manufactured by , the GLC-BX-U-40KM (TX1310/RX1550 1000BASE-BX 40KM SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
UNK
SFP optical transceiver module
GLC-BX-U-40KM-DDM
UNKNOWN
Manufactured by , the GLC-BX-U-40KM-DDM (TX1310./RX1550 1000BASE-BX 40KM SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus...
UNK
SFP optical transceiver module
GLC-BX-U-80-OP
UNKNOWN
The GLC-BX-U-80-OP is a SFP optical transceiver module — originally specified as "1310TX/1550RX 1000BASE-BX 80KM SFP" — available refurbished or as surplus stock via...
ENE
SFP optical transceiver module
GLC-BX-U-80K-IT-ENC
Enet
Manufactured by Enet, the GLC-BX-U-80K-IT-ENC (SFP TRANSCEIVER) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
GLC-BX-U-80KM
Cisco
Looking for the Cisco GLC-BX-U-80KM? This network/telecom equipment component, described by the manufacturer as "1000BASE-BX OPTIC", is stocked and resold through...
UNK
SFP optical transceiver module
GLC-BX-U-80KM-DDM
UNKNOWN
GLC-BX-U-80KM-DDM: a SFP optical transceiver module (TX1490/RX1550 1000BASE-BX 80KM SFP). Circular Telecom resells surplus and refurbished units of parts like this,...
GIG
SFP optical transceiver module
GLC-BX-U-GT
Gigatech
Looking for the Gigatech GLC-BX-U-GT? This SFP optical transceiver module, described by the manufacturer as "1000Base-BX10 SFP 1310 TX/1490 RX Cisco Compatible", is...
IRO
SFP optical transceiver module
GLC-BX-U-IL
Ironlink
Ironlink GLC-BX-U-IL: a SFP optical transceiver module (SFP BIDI DDM). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
THI
SFP optical transceiver module
GLC-BX-U-PO
Thirdparty
The Thirdparty GLC-BX-U-PO is a SFP optical transceiver module — originally specified as "3rd party SFP 1000BASE-BX-U BiDi 1310nm-TX/1490nm-RX 10km DOM Simplex LC/UPC...