network/telecom equipment component
SPIAD2431-1T1E1
Cisco
Manufactured by Cisco, the SPIAD2431-1T1E1 (-) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
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network/telecom equipment component
network/telecom equipment component
SPIAD2431-8FXS
Cisco
Looking for the Cisco SPIAD2431-8FXS? This network/telecom equipment component, described by the manufacturer as "Serv Prov IAD2431 w/8 FXS", is stocked and resold...
network router
SPIAD2432-24FXS
Cisco
The SPIAD2432-24FXS is a network router manufactured by Cisco. Listed by the manufacturer as "INTEGRATED SERVICES ROUTER", it is available through Circular Telecom's...
network router
SPIAD2901
Cisco
Cisco SPIAD2901: a network router (INTEGRATED SERVICE ROUTER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network router
SPIAD2901-8FXS/K9
Cisco
Manufactured by Cisco, the SPIAD2901-8FXS/K9 (INTEGRATED SERVICE ROUTER) is a network router. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
network router
SPIAD2911
Cisco
Cisco SPIAD2911: a network router (INTEGRATED SERVICES ROUTER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network router
SPIAD2911-16FXS/K9
Cisco
Manufactured by Cisco, the SPIAD2911-16FXS/K9 (Router) is a network router. Circular Telecom sources, tests, and resells surplus and refurbished Cisco equipment like...
network router
SPIAD2911-24FXS/K9
Cisco
The Cisco SPIAD2911-24FXS/K9 is a network router — originally specified as "Router" — available refurbished or as surplus stock via Circular Telecom, supporting network...
network router
SPIAD2921
Cisco
The SPIAD2921 is a network router manufactured by Cisco. Listed by the manufacturer as "ACCESS ROUTER", it is available through Circular Telecom's surplus and...
SOU
SFP optical transceiver module
SPL-34-GB-BD-IDFM
Sourcephtn
The Sourcephtn SPL-34-GB-BD-IDFM is a SFP optical transceiver module — originally specified as "1.25Gbps 40km SFP TRANSCEIVER" — available refurbished or as surplus...
SOU
network/telecom equipment component
SPL-34-GB-EBX-IDFM-OV1
Sourcephtn
Manufactured by Sourcephtn, the SPL-34-GB-EBX-IDFM-OV1 (1.25Gbps bi-directional data links; Up to 10 km point-point transmission) is a network/telecom equipment...
SOU
SFP optical transceiver module
SPL-43-GB-EBX-IDFM-OV1
Sourcephtn
Looking for the Sourcephtn SPL-43-GB-EBX-IDFM-OV1? This SFP optical transceiver module, described by the manufacturer as "SFP", is stocked and resold through Circular...
SAN
SFP optical transceiver module
SPL-53-GB-BX-CDFM-ST
Sandstone
The Sandstone SPL-53-GB-BX-CDFM-ST is a SFP optical transceiver module — originally specified as "Source Photonics Compatible 1.25Gbps TX1550nm/RX1310nm BIDI SFP 10km...
STR
SFP optical transceiver module
SPLC-20-4-1-B-R6
Stratos
The SPLC-20-4-1-B-R6 is a SFP optical transceiver module manufactured by Stratos. Listed by the manufacturer as "SFP", it is available through Circular Telecom's...
STR
network/telecom equipment component
SPLC-20-4-2M-BHP-R6
Stratos
Stratos SPLC-20-4-2M-BHP-R6: a network/telecom equipment component (1 LASER PROD 21 CFR 1040 OPTIC). Circular Telecom resells surplus and refurbished units of parts...
STR
SFP optical transceiver module
SPLC-20-4-C-S
Stratos
Manufactured by Stratos, the SPLC-20-4-C-S (SFP OPTICAL TRANSCEIVER) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
STR
SFP optical transceiver module
SPLC-20-4D-2-B-R6
Stratos
Looking for the Stratos SPLC-20-4D-2-B-R6? This SFP optical transceiver module, described by the manufacturer as "SFP", is stocked and resold through Circular Telecom's...
LAR
network/telecom equipment component
SPLIT-T-002
Larscom
The Larscom SPLIT-T-002 is a network/telecom equipment component — originally specified as "FT-1 SPLIT-T MXR" — available refurbished or as surplus stock via Circular...
cable assembly
SPOOL
Accedian
The SPOOL is a cable assembly manufactured by Accedian. Listed by the manufacturer as "MISC CABLE SPOOL", it is available through Circular Telecom's surplus and...
SOU
optical transceiver
SPP-10E-LR-CDFF-JNP
Sourcephtn
Looking for the Sourcephtn SPP-10E-LR-CDFF-JNP? This optical transceiver, described by the manufacturer as "10GBASE-LR 10KM 1310nm OPTICAL TRANSCEIVER", is stocked and...
SOU
SFP+ optical transceiver
SPP-10E-LR-IDFF
Sourcephtn
Manufactured by Sourcephtn, the SPP-10E-LR-IDFF (10GB SFP+ FIBER OPTIC TRANSCEIVER) is a SFP+ optical transceiver. Circular Telecom sources, tests, and resells surplus...
SFP optical transceiver module
SPP-10E-LR-IDFF-EN
Ericsson
Manufactured by Ericsson, the SPP-10E-LR-IDFF-EN (SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished...
network/telecom equipment component
SPP-10E-LR-IDFS-EN
Ericsson
Ericsson SPP-10E-LR-IDFS-EN: a network/telecom equipment component (SPP-10E-LR-IDFS-EN). Circular Telecom resells surplus and refurbished units of parts like this,...
SOU
SFP optical transceiver module
SPP-10E-SR-CDFB
Sourcephtn
Manufactured by Sourcephtn, the SPP-10E-SR-CDFB (SINGLE MODE SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
SAN
SFP+ optical transceiver
SPP-10S-LR-CDFC-ST
Sandstone
The SPP-10S-LR-CDFC-ST is a SFP+ optical transceiver manufactured by Sandstone. Listed by the manufacturer as "Tejas Compatible SFP+, 1310nm, 10KM, 10G", it is...
SAN
QSFP optical transceiver module
SPP-ST1-V01
Sandstone
Manufactured by Sandstone, the SPP-ST1-V01 (Sandstone Pocket Pro - QSFP/SFP Coding box) is a QSFP optical transceiver module. Circular Telecom sources, tests, and...
network/telecom equipment component
SPP5100SR-J3
Juniper Networks
The Juniper Networks SPP5100SR-J3 is a network/telecom equipment component — originally specified as "10G OPTIC" — available refurbished or as surplus stock via...
SUM
SFP+ optical transceiver
SPP5200LR-J6-M
Sumitomo
Looking for the Sumitomo SPP5200LR-J6-M? This SFP+ optical transceiver, described by the manufacturer as "10GB BASE LR SFP+", is stocked and resold through Circular...
SOU
SFP optical transceiver module
SPPL-OR-XE-BX-CDFA-OV1
Sourcephtn
Manufactured by Sourcephtn, the SPPL-OR-XE-BX-CDFA-OV1 (SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished...
SOU
SFP optical transceiver module
SPPL-RO-XE-BX-CDFA-OV1
Sourcephtn
The SPPL-RO-XE-BX-CDFA-OV1 is a SFP optical transceiver module manufactured by Sourcephtn. Listed by the manufacturer as "SFP", it is available through Circular...
AL
network/telecom equipment component
SPQ400
Alcatel-Lucent
Looking for the Alcatel-Lucent SPQ400? This network/telecom equipment component, described by the manufacturer as "SLC-2000 CHANNEL UNIT", is stocked and resold through...
ATT
network/telecom equipment component
SPQ400B
Att
Att SPQ400B: a network/telecom equipment component (SLC-2000 REM QUAD CU). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
AL
network/telecom equipment component
SPQ401
Alcatel-Lucent
Alcatel-Lucent SPQ401: a network/telecom equipment component (SLC-2000 POTS CHAN UN). Circular Telecom resells surplus and refurbished units of parts like this, helping...
AL
network/telecom equipment component
SPQ401B
Alcatel-Lucent
The SPQ401B is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "SLC2000 D-POTS CHAN UN", it is available through...
AL
network/telecom equipment component
SPQ440B
Alcatel-Lucent
Looking for the Alcatel-Lucent SPQ440B? This network/telecom equipment component, described by the manufacturer as "SLC-2000 CHANNEL UNIT", is stocked and resold...
AL
network/telecom equipment component
SPQ440C
Alcatel-Lucent
Looking for the Alcatel-Lucent SPQ440C? This network/telecom equipment component, described by the manufacturer as "SLC-2000 EXTND RNG SPT", is stocked and resold...
AL
network/telecom equipment component
SPQ440D
Alcatel-Lucent
Looking for the Alcatel-Lucent SPQ440D? This network/telecom equipment component, described by the manufacturer as "SLC-2000 EXTND RNG SPT", is stocked and resold...
AL
network/telecom equipment component
SPQ442
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the SPQ442 (SLC-2000 COT/RT QUAD E-SPOTS CURRENT SINK CU) is a network/telecom equipment component. Circular Telecom sources, tests, and...
LT
network/telecom equipment component
SPQ444
Lucent Technologies
Lucent Technologies SPQ444: a network/telecom equipment component (MFD EXCH TSTG LN STAT VFCR J95006A-1 C F WECO). Circular Telecom resells surplus and refurbished...
AL
network/telecom equipment component
SPQ452
Alcatel-Lucent
The Alcatel-Lucent SPQ452 is a network/telecom equipment component — originally specified as "SLC-2000 DL OCU DAPR" — available refurbished or as surplus stock via...
AL
network/telecom equipment component
SPQ456
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the SPQ456 (SLC-2000 RT DIAL UN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
AL
network/telecom equipment component
SPQ494
Alcatel-Lucent
Looking for the Alcatel-Lucent SPQ494? This network/telecom equipment component, described by the manufacturer as "SLC 2000 CHANNEL UN", is stocked and resold through...
ARU
network/telecom equipment component
SPR-WL2-MNT
Aruba
The SPR-WL2-MNT is a network/telecom equipment component manufactured by Aruba. Listed by the manufacturer as "Wall Mount and Spare Rack Kit for S1500-24/48 or S2500",...
TRA
power supply unit
SPS-1872-PS
Transition
Transition SPS-1872-PS: a power supply unit (PIGGY-BACK POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
TRA
power supply unit
SPS-1872-SA
Transition
Transition SPS-1872-SA: a power supply unit (6W DC WIDE INPUT PSU). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
TRA
power supply unit
SPS-2460-SA
Transition
The SPS-2460-SA is a power supply unit manufactured by Transition. Listed by the manufacturer as "EXTERNAL POWER SUPPLY", it is available through Circular Telecom's...
OPT
SFP optical transceiver module
SPS-3151WG
Optoway
The SPS-3151WG is a SFP optical transceiver module manufactured by Optoway. Listed by the manufacturer as "SFP TRANSCEIVER", it is available through Circular Telecom's...
OPT
SFP optical transceiver module
SPS-3151WG-CP
Optoway
Manufactured by Optoway, the SPS-3151WG-CP (CANOGA-PERKINS SFP1-2605 COMPATIBLE SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells...