SFP+ optical transceiver
SL93EM6X01
Huawei
The SL93EM6X01 is a SFP+ optical transceiver manufactured by Huawei. Listed by the manufacturer as "Finished Board Unit,OptiX RTN...
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
DI
network/telecom equipment component
SLA-230-ASA
Dps Inc
Looking for the Dps Inc SLA-230-ASA? This network/telecom equipment component, described by the manufacturer as "RELAY PHASE MONITOR SPDT 10A/2", is stocked and resold...
UNK
battery unit
SLA1056
UNKNOWN
Looking for the SLA1056? This battery unit, described by the manufacturer as "POWER PATROL RECHARGEABLE BATTERY", is stocked and resold through Circular Telecom's...
network/telecom equipment component
SLASR1-AES
Cisco
Looking for the Cisco SLASR1-AES? This network/telecom equipment component, described by the manufacturer as "Cisco ASR 1000 Advanced Enterprise Services License", is...
network/telecom equipment component
SLASR1-AIS
Cisco
Cisco SLASR1-AIS: a network/telecom equipment component (SLASR1-AIS). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
network/telecom equipment component
SLASR903-A
Cisco
The SLASR903-A is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "Cisco ASR 903 Metro Aggregation Services", it is available...
LAN
network/telecom equipment component
SLB08822-01-S
Lantronix
Lantronix SLB08822-01-S: a network/telecom equipment component (BRANCH OFFICE MANAGER). Circular Telecom resells surplus and refurbished units of parts like this,...
LAN
network/telecom equipment component
SLC-04822N-02
Lantronix
Looking for the Lantronix SLC-04822N-02? This network/telecom equipment component, described by the manufacturer as "48 PORT LANTRONIX DUAL AC", is stocked and resold...
GLO
network/telecom equipment component
SLC-96BK
Globebatt
Globebatt SLC-96BK: a network/telecom equipment component (SLC-96 BAT CONVN KI HW). Circular Telecom resells surplus and refurbished units of parts like this, helping...
LAN
network/telecom equipment component
SLC01612N-03
Lantronix
Looking for the Lantronix SLC01612N-03? This network/telecom equipment component, described by the manufacturer as "6-PORT SINGLE AC SUPPLY SECURE CONSOLE MANAGER", is...
LAN
network/telecom equipment component
SLC01622N-03
Lantronix
Lantronix SLC01622N-03: a network/telecom equipment component (16 Port, Dual AC Supply Secure Console Manager). Circular Telecom resells surplus and refurbished units...
LAN
network/telecom equipment component
SLC03222N-03
Lantronix
Looking for the Lantronix SLC03222N-03? This network/telecom equipment component, described by the manufacturer as "32 Port, Dual AC Supply Secure Console Manager /...
LAN
network switch
SLC04812N
Lantronix
Looking for the Lantronix SLC04812N? This network switch, described by the manufacturer as "SLC48 48-port Switch", is stocked and resold through Circular Telecom's...
LAN
network/telecom equipment component
SLC04822N-02
Lantronix
Lantronix SLC04822N-02: a network/telecom equipment component (SecureLynx 48 port Secure Console Manage Dual AC Power S). Circular Telecom resells surplus and...
LAN
network/telecom equipment component
SLC04822N-03
Lantronix
Looking for the Lantronix SLC04822N-03? This network/telecom equipment component, described by the manufacturer as "48 Port, Dual AC Supply Secure Console Manager", is...
LAN
network/telecom equipment component
SLC04824N-03
Lantronix
Manufactured by Lantronix, the SLC04824N-03 (48 Port, Dual DC Supply Secure Console Manager) is a network/telecom equipment component. Circular Telecom sources, tests,...
RAR
network/telecom equipment component
SLC14C13-3FTK1-6PK
Raritan
The SLC14C13-3FTK1-6PK is a network/telecom equipment component manufactured by Raritan. Listed by the manufacturer as "Standard Power Cord - Red - 3 ft Cord Length...
RAR
cable assembly
SLC14C13-6FTK1-6PK
Raritan
The Raritan SLC14C13-6FTK1-6PK is a cable assembly — originally specified as "SecureLock locking cable (6/pkg), 3ft (0.9M), red, 16AWG, 1 x IEC C-14, 1 x IEC C-13" —...
RAR
cable assembly
SLC14C13-6FTK2-6PK
Raritan
Manufactured by Raritan, the SLC14C13-6FTK2-6PK (SecureLock locking cable (6/pkg), 3ft (0.9M), blue, 16AWG, 1 x IEC C-14, 1 x IEC C-13) is a cable assembly. Circular...
LAN
network/telecom equipment component
SLC80161201
Lantronix
The SLC80161201 is a network/telecom equipment component manufactured by Lantronix. Listed by the manufacturer as "Lantronix SLC 8000 16-Ports RJ45 Advanced Console...
LAN
network/telecom equipment component
SLC80162201S
Lantronix
Looking for the Lantronix SLC80162201S? This network/telecom equipment component, described by the manufacturer as "SLC8000 ADV CONSOLE MANAGER SVR", is stocked and...
LAN
SFP optical transceiver module
SLC80162211S
Lantronix
Looking for the Lantronix SLC80162211S? This SFP optical transceiver module, described by the manufacturer as "SLC80162211S con sw 16xRJ45, 2xSFP, 2xAC", is stocked and...
LAN
network/telecom equipment component
SLC80482201
Lantronix
Lantronix SLC80482201: a network/telecom equipment component (ADVANCED MODULAR CONSOLE MANAGER). Circular Telecom resells surplus and refurbished units of parts like...
LAN
power supply unit
SLC80482401
Lantronix
Looking for the Lantronix SLC80482401? This power supply unit, described by the manufacturer as "SLC8000 48-PORT, ADVANCED CONSOLE MANAGER, DUAL DC, POWER SUPPLY", is...
LAN
power supply unit
SLC80482401S
Lantronix
Manufactured by Lantronix, the SLC80482401S (SLC8000 48-PORT, ADVANCED CONSOLE MANAGER, DUAL DC, POWER SUPPLY) is a power supply unit. Circular Telecom sources, tests,...
SFP+ optical transceiver
SLD4IRU201
Huawei
The Huawei SLD4IRU201 is a SFP+ optical transceiver — originally specified as "Function Module,OptiX RTN...
STA
network/telecom equipment component
SLE-LTEAI-CFBPS
Starlink
Looking for the Starlink SLE-LTEAI-CFBPS? This network/telecom equipment component, described by the manufacturer as "FIRE ALARM COMMUNICATOR", is stocked and resold...
optical network terminal (ONT)
SLE1CTA01
Huawei
Manufactured by Huawei, the SLE1CTA01 (Function Module,OptiX RTN-IBT-AC16,SLE1CTA01,OptiX RTN IBT-AC16 Intelligent tracking antenna control) is an optical network...
cooling fan module
SLF1FAN
Huawei
Manufactured by Huawei, the SLF1FAN (FAN BOX-OptiX RTN950A-SLF1FAN-RTN950A FAN BOX) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and...
SFP+ optical transceiver
SLF3CSHOF01
Huawei
Manufactured by Huawei, the SLF3CSHOF01 (Finished Board Unit,OptiX RTN 950A,SLF3CSHOF01,16*E1(TDM)+4*GE(RJ45)+2*10GE(SFP+)+2*GE/STM-1(SFP) Hybrid System Control and...
equipment chassis
SLFBCASE
Huawei
Looking for the Huawei SLFBCASE? This equipment chassis, described by the manufacturer as "RTN 950A Assembly Chassis(-48V) missing due no deal", is stocked and resold...
network/telecom equipment component
SLI(4)-U10-ETU
NEC
The NEC SLI(4)-U10-ETU is a network/telecom equipment component — originally specified as "4-PORT SINGLE LINE INTERFACE MOD" — available refurbished or as surplus stock...
circuit board
SLIB(4)-U10
NEC
NEC SLIB(4)-U10: a circuit board (Single Line Interface Board). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
SLIB(4)-U10ETU
NEC
Manufactured by NEC, the SLIB(4)-U10ETU (IPK ANALOG INTERFACE UNIT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
SLIE(4)-U10
NEC
Manufactured by NEC, the SLIE(4)-U10 (ETU IPK ANALOG INTERFACE UNIT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ROS
cable assembly
SLJ12RP-60M60M-20FT-00
Rosenbrger
The Rosenbrger SLJ12RP-60M60M-20FT-00 is a cable assembly — originally specified as "RL29.85DB/PIM-121.8DBM CABLE" — available refurbished or as surplus stock via...
equipment module
SLM-80-T1-C5
Infinera
Looking for the Infinera SLM-80-T1-C5? This equipment module, described by the manufacturer as "80G Submarine Line Module C-Band Type 5 DTN", is stocked and resold...
network/telecom equipment component
SLM-T4-1-C4
Infinera
The Infinera SLM-T4-1-C4 is a network/telecom equipment component — originally specified as "SLM, OCG1, Tune4, Type4" — available refurbished or as surplus stock via...
network/telecom equipment component
SLM-T4-3-C4
Infinera
Infinera SLM-T4-3-C4: a network/telecom equipment component (SLM, OCG3, Tune4, Type4). Circular Telecom resells surplus and refurbished units of parts like this,...
network switch
SLM2008
Cisco
The SLM2008 is a network switch manufactured by Cisco. Listed by the manufacturer as "Linksys 8-port 10/100/1000 Gigabit Smart Switch", it is available through Circular...
network switch
SLM2016T
Cisco
Looking for the Cisco SLM2016T? This network switch, described by the manufacturer as "SG 200-18 18-port Gigabit Smart Switch", is stocked and resold through Circular...
network switch
SLM2024T
Cisco
Looking for the Cisco SLM2024T? This network switch, described by the manufacturer as "Cisco SG200-26 ports Gigabit Smart Switch", is stocked and resold through...
network switch
SLM2024T-EU
Cisco
Looking for the Cisco SLM2024T-EU? This network switch, described by the manufacturer as "SG200-26 26-PORT GIGABIT SMART SWITCH", is stocked and resold through Circular...
network switch
SLM2048PT-UK
Cisco
Manufactured by Cisco, the SLM2048PT-UK (SG200-50P 50 Ports Manageable Ethernet Switch) is a network switch. Circular Telecom sources, tests, and resells surplus and...
SFP optical transceiver module
SLM224GT-EU
Cisco
Looking for the Cisco SLM224GT-EU? This SFP optical transceiver module, described by the manufacturer as "SF200-24 24 x Ports 10/100Base-TX + 2 x Ports Combo SFP...
SFP optical transceiver module
SLM224P
Cisco
The Cisco SLM224P is a SFP optical transceiver module — originally specified as "24-port 10/100 2-port Gigabit Smart Switch 2 combo SFPs POE" — available refurbished or...
network switch
SLM224PT-UK
Cisco
The Cisco SLM224PT-UK is a network switch — originally specified as "SF200-24P 24-Port 10/100 PoE Smart Switch" — available refurbished or as surplus stock via Circular...
SIE
network/telecom equipment component
SLMASAB
Siemens
Looking for the Siemens SLMASAB? This network/telecom equipment component, described by the manufacturer as "SLMA SAB", is stocked and resold through Circular Telecom's...