OCC
GPON access equipment
B6-322
Occamntwks
Looking for the Occamntwks B6-322? This GPON access equipment, described by the manufacturer as "Occam GPON OLT blade", is stocked and resold through Circular Telecom's...
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.
Browse and Enquire
Find telecom part numbers, OEMs, and equipment categories.
Browse Page 757
Telecom parts catalogue
OCC
SFP optical transceiver module
B6-440
Occam
Looking for the Occam B6-440? This SFP optical transceiver module, described by the manufacturer as "OPTICAL PACKET TRANSPORT BLADE, 4 SFP 1 GBE PORTS", is stocked and...
CAL
network/telecom equipment component
B6-450
Calix
The Calix B6-450 is a network/telecom equipment component — originally specified as "10g blade" — available refurbished or as surplus stock via Circular Telecom,...
CAL
network/telecom equipment component
B6-452
Calix
The B6-452 is a network/telecom equipment component manufactured by Calix. Listed by the manufacturer as "Blade", it is available through Circular Telecom's surplus and...
CAL
network/telecom equipment component
B6-640
Calix
Manufactured by Calix, the B6-640 (Calix B6-640 blades) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
OCC
network/telecom equipment component
B6-660
Occamntwks
Looking for the Occamntwks B6-660? This network/telecom equipment component, described by the manufacturer as "ESA Purple", is stocked and resold through Circular...
network/telecom equipment component
B6220B
NEC
The NEC B6220B is a network/telecom equipment component — originally specified as "TRP DC CONVR -24V" — available refurbished or as surplus stock via Circular Telecom,...
CAL
network/telecom equipment component
B6252-03
Calix
The B6252-03 is a network/telecom equipment component manufactured by Calix. It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
B64-U10
NEC
Looking for the NEC B64-U10? This network/telecom equipment component, described by the manufacturer as "Electra Elite 192 Phone System", is stocked and resold through...
equipment cabinet
B64-U30
NEC
The NEC B64-U30 is an equipment cabinet — originally specified as "140K-7942A / Electra Elite IPK 10-Bay Cabinet" — available refurbished or as surplus stock via...
equipment cabinet
B64-U30KSU
NEC
The NEC B64-U30KSU is an equipment cabinet — originally specified as "ELECTRA ELITE IPK main cabinet" — available refurbished or as surplus stock via Circular Telecom,...
KEN
circuit board
B684-12
Kentrox
Manufactured by Kentrox, the B684-12 (CIRCUIT BOARD) is a circuit board. Circular Telecom sources, tests, and resells surplus and refurbished Kentrox equipment like...
AL
network/telecom equipment component
B7
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the B7 (INP AMPL CKT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
UNK
network/telecom equipment component
B7018Y190X2-045V4H
UNKNOWN
Manufactured by , the B7018Y190X2-045V4H (TYAN Barebones Server YR190B7018) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
SAM
network/telecom equipment component
B780A
Samsung
The B780A is a network/telecom equipment component manufactured by Samsung. Listed by the manufacturer as "RUGBY 4 FLIP PHONE", it is available through Circular...
FOU
equipment chassis
B8000
Foundry
Looking for the Foundry B8000? This equipment chassis, described by the manufacturer as "BIG IRON 8000 CHASSIS", is stocked and resold through Circular Telecom's...
UNK
power supply unit
B86431-43
UNKNOWN
Looking for the B86431-43? This power supply unit, described by the manufacturer as "130VDC/115VAC PSU (30W)", is stocked and resold through Circular Telecom's...
VER
network router
B89-1000A-012
Verilink
The Verilink B89-1000A-012 is a network router — originally specified as "TERRA BOSS ROUTER" — available refurbished or as surplus stock via Circular Telecom,...
VER
network/telecom equipment component
B89-1001A-004
Verilink
Manufactured by Verilink, the B89-1001A-004 (TERRA BOSS) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
LAR
network/telecom equipment component
B89-1001A-012
Larscom
The B89-1001A-012 is a network/telecom equipment component manufactured by Larscom. Listed by the manufacturer as "CSU/DSU", it is available through Circular Telecom's...
FOU
network/telecom equipment component
B8GMR3-A
Foundry
Foundry B8GMR3-A: a network/telecom equipment component (8-PORT GIGE MGM III MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
WES
modem
B90-210015-04
Westell
The B90-210015-04 is a modem manufactured by Westell. Listed by the manufacturer as "2100 MODEMS", it is available through Circular Telecom's surplus and refurbished...
WES
network/telecom equipment component
B90-28MA204AK
Westell
Looking for the Westell B90-28MA204AK? This network/telecom equipment component, described by the manufacturer as "UNIV 4 CKT RJ48 CPE LK", is stocked and resold...
WES
network/telecom equipment component
B90-28MA204BK
Westell
Manufactured by Westell, the B90-28MA204BK (UNIV 2/4 CKT W/RJ48C/S) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
WES
network/telecom equipment component
B90-311072
Westell
The B90-311072 is a network/telecom equipment component manufactured by Westell. Listed by the manufacturer as "T1 FAC LOOPBACK UNIT", it is available through Circular...
WES
network/telecom equipment component
B90-311280
Westell
The B90-311280 is a network/telecom equipment component manufactured by Westell. Listed by the manufacturer as "T1 FAC LPBK UN", it is available through Circular...
WES
network/telecom equipment component
B90-311390
Westell
The Westell B90-311390 is a network/telecom equipment component — originally specified as "DS1 NETWORK INTFC UN" — available refurbished or as surplus stock via...
WES
network/telecom equipment component
B90-311440
Westell
The B90-311440 is a network/telecom equipment component manufactured by Westell. Listed by the manufacturer as "T1 NET INTFC/PRERMC MN", it is available through...
WES
network/telecom equipment component
B90-311502G
Westell
Manufactured by Westell, the B90-311502G (PROACT T1 NET INTERFACE MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
WES
network/telecom equipment component
B90-311511
Westell
Looking for the Westell B90-311511? This network/telecom equipment component, described by the manufacturer as "DS1 NET INTFC UN W/PM", is stocked and resold through...
WES
network/telecom equipment component
B90-311512
Westell
Looking for the Westell B90-311512? This network/telecom equipment component, described by the manufacturer as "DS1 NET INTFC UN W/PM", is stocked and resold through...
WES
network/telecom equipment component
B90-311580
Westell
Westell B90-311580: a network/telecom equipment component (T1 NIU W/REAL TIME PM). Circular Telecom resells surplus and refurbished units of parts like this, helping...
WES
network/telecom equipment component
B90-311590
Westell
Looking for the Westell B90-311590? This network/telecom equipment component, described by the manufacturer as "PROACT T1 NET INTFC UN", is stocked and resold through...
WES
network/telecom equipment component
B90-311610
Westell
Westell B90-311610: a network/telecom equipment component (DS1 NET INTFC UN W/PM). Circular Telecom resells surplus and refurbished units of parts like this, helping...
WES
network/telecom equipment component
B90-311672
Westell
The B90-311672 is a network/telecom equipment component manufactured by Westell. Listed by the manufacturer as "T1 NIU W/REAL TIME PM", it is available through Circular...
WES
network/telecom equipment component
B90-311672-REV-E
Westell
Westell B90-311672-REV-E: a network/telecom equipment component (T1 NIU W/REAL TIME PM). Circular Telecom resells surplus and refurbished units of parts like this,...
WES
network/telecom equipment component
B90-314001
Westell
Looking for the Westell B90-314001? This network/telecom equipment component, described by the manufacturer as "T1 EXTN RPTR", is stocked and resold through Circular...
WES
network/telecom equipment component
B90-314010
Westell
Westell B90-314010: a network/telecom equipment component (T1 INTFC UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
WES
network/telecom equipment component
B90-314011
Westell
The Westell B90-314011 is a network/telecom equipment component — originally specified as "T1 INTFC UN" — available refurbished or as surplus stock via Circular...
WES
optical network terminal (ONT)
B90-3175-40
Westell
Manufactured by Westell, the B90-3175-40 (PROTECTION CONT UN) is an optical network terminal (ONT). Circular Telecom sources, tests, and resells surplus and refurbished...
WES
network/telecom equipment component
B90-31MA05B
Westell
Manufactured by Westell, the B90-31MA05B (T1 FACILITY LOOPBACK) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
WES
equipment chassis
B90-31MA10P
Westell
The Westell B90-31MA10P is an equipment chassis — originally specified as "LOOPBACK SHELF PLC CHASSIS RACK" — available refurbished or as surplus stock via Circular...
WES
network/telecom equipment component
B90-31MA13P
Westell
Westell B90-31MA13P: a network/telecom equipment component (T1 FAC LPBK MTG W/PWR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
WES
network/telecom equipment component
B90-31MA14B
Westell
Manufactured by Westell, the B90-31MA14B (T1 FAC LPBK SHLF) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
WES
network/telecom equipment component
B90-31MA19E
Westell
Westell B90-31MA19E: a network/telecom equipment component (T1 FAC LPBK MTG 12 POS). Circular Telecom resells surplus and refurbished units of parts like this, helping...
WES
circuit board
B90-31MA200P
Westell
Manufactured by Westell, the B90-31MA200P (CIRCUIT BOARD) is a circuit board. Circular Telecom sources, tests, and resells surplus and refurbished Westell equipment...
WES
network/telecom equipment component
B90-31MA202
Westell
The B90-31MA202 is a network/telecom equipment component manufactured by Westell. Listed by the manufacturer as "T1 FAC LPBK - MODR CPE", it is available through...
WES
network/telecom equipment component
B90-31MA208B
Westell
The Westell B90-31MA208B is a network/telecom equipment component — originally specified as "T1 NIU 8 SLOT MTG" — available refurbished or as surplus stock via Circular...