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Topstar is a leading SFP Transceicer manufacturer. We specialize in producing 100G QSFP28,100G CFP,10G SFP,CWDM DWDM,SFP+,XFP, and so on. More buying choices at opticalmodulemanufacturers.com.

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Cisco GLC-FE-100ZX Compatible 100BASE-ZX SFP 1550nm 80km DOM Transceiver Module

Cisco GLC-FE-100ZX is supported on a wide range of Cisco equipment. Such as 1900 Series Integrated Services Router - EHWIC-1GE-SFP-CU, IE2000 Series - IE-2000-16TC-G-E, 1941 Series Router HWC-1GE-SFP, etc.

Cisco SFP-10G-ZR 10-2683-02/10-2683-03 10G 1550nm 80km DOM Transceiver Module for Cisco WS-C4500X-F-16SFP+

Cisco SFP-10G-ZR can be used on original Cisco WS-X6904-40G-2TXL; The Cisco SFP-10G-ZR is a multirate 10GBASE-ZR, 10GBASE-ZW and OTU2/OTU2e module. It supports link lengths of up to about 80 kilometers on standard single-mode fiber (SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications

Cisco SFP-10G-ZR-S 10-3111-01 10G SFP+ 1550nm 80km DDM Transceiver Module for Cisco C6800-32P10G(-XL)

Cisco SFP-10G-ZR-S can be used on original Cisco 4500 WS-X45-SUP7L-E; The Cisco SFP-10G-ZR is a multirate 10GBASE-ZR, 10GBASE-ZW and OTU2/OTU2e module. It supports link lengths of up to about 80 kilometers on standard single-mode fiber (SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications

Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver Module

Cisco GLC-SX-MM is supported on a wide range of Cisco equipment. Such as Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-20X1GE), etc.

Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Transceiver Module

Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Transceiver Module compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.

Cisco GLC-EX-SMD Compatible 1000BASE-EX SFP 1310nm 40km DOM Transceiver Module

Cisco GLC-EX-SMD is supported on a wide range of Cisco equipment. Such as Cisco WS-C4500X-32SFP+, Cisco IE-4000-16GT4G-E, Cisco IE-2000U-4S-G, Cisco A901-12C-F-D, etc.

Cisco GLC-EX-SM1550-40 Compatible 1000BASE-EX SFP 1550nm 40km DOM Transceiver Module

Cisco GLC-EX-SM1550-40 Compatible 1000BASE-EX SFP Transceiver Module (SMF, 1550nm, 40km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.

Cisco GLC-ZX-SM Compatible 1000BASE-ZX SFP 1550nm 80km 10-1837-01 Transceiver Module

Cisco GLC-ZX-SM Compatible 1000BASE-ZX SFP Transceiver Module (SMF, 1550nm, 80km, LC) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-20X1GE),etc.

Cisco GLC-ZX-SMD Compatible 1000BASE-ZX SFP 1550nm 80km 10-2621-01 DOM Transceiver Module

Cisco GLC-ZX-SMD Compatible 1000BASE-ZX SFP 1550nm 80km 10-2621-01 DOM Transceiver Module compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.

Cisco GLC-BX-20U Compatible 1000BASE-BX BiDi SFP 1310nm-TX/1550nm-RX 20km DOM Transceiver Module

Cisco GLC-BX-20U Compatible 1000BASE-BX SFP Transceiver Module (SMF, 1310nm-TX/1550nm-RX, 20km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-20X1GE), etc.

Cisco GLC-BX-20D Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1310nm-RX 20km DOM Transceiver Module

Cisco GLC-BX-20D Compatible 1000BASE-BX SFP Transceiver Module (SMF, 1550nm-TX/1310nm-RX, 20km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-20X1GE), etc.

Cisco GLC-BX40-U-I Compatible 1000BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 40km DOM Transceiver Module

Cisco GLC-BX40-U-I Compatible 1000BASE-BX-U SFP Transceiver Module (SMF, 1310nm-TX/1550nm-RX, 40km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.

Cisco GLC-BX40-D-I Compatible 1000BASE-BX-D BiDi SFP 1550nm-TX/1310nm-RX 40km DOM Transceiver Module

Cisco GLC-BX40-U-I Compatible 1000BASE-BX-U SFP Transceiver Module (SMF, 1310nm-TX/1550nm-RX, 40km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.

Cisco GLC-BX80-UA-I Compatible 1000BASE-BX BiDi SFP 1490nm-TX/1550nm-RX 80km DOM Transceiver Module

Cisco GLC-BX80-UA-I Compatible 1000BASE-BX SFP Transceiver Module (SMF, 1490nm-TX/1550nm-RX, 80km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.

Cisco GLC-BX80-DA-I Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1490nm-RX 80km DOM Transceiver Module

Cisco GLC-BX80-DA-I Compatible 1000BASE-BX SFP Transceiver Module (SMF, 1550nm-TX/1490nm-RX, 80km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE), etc.

Cisco GLC-BX120-U Compatible 1000BASE-BX BiDi SFP 1490nm-TX/1550nm-RX 120km DOM Transceiver Module

Cisco GLC-BX120-U Compatible 1000BASE-BX SFP Transceiver Module (SMF, 1490nm-TX/1550nm-RX, 120km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-20X1GE), etc.

Cisco GLC-BX120-D Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1490nm-RX 120km DOM Transceiver Module

Cisco GLC-BX120-D Compatible 1000BASE-BX SFP Transceiver Module (SMF, 1550nm-TX/1490nm-RX, 120km, LC, DOM) compatible with Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ ), Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-20X1GE), etc.

Cisco QSFP-40G-SR-BD 10-2945-02 832nm - 918nm LC duplex fiber optics modules

Brand Top-trans Place of origin China Form Factor SFP Wavelength 832nm - 918nm Distance 150m@OM4*/100m@OM3/30m@OM2 Data Rate (max) 40Gb Temperature (°C) 0℃-70℃ Power Supply 3.3v Connector LC connector Warranty 3-year Certificate CE , ROHS , FCC Compatible with Cisco,huawei,HP,H3C,ZTE,Juniper, etc DDMI Yes Time of delivery large stock, shipping within 24hours Package 10pc/anti-static box

Cisco-QSFP-40G-ER compatible 40G CWDM4(1270/1290/1310/1330) 30km LC duplex Transceiver Module

Brand:Cisco Model number:Cisco-QSFP-40G-ER Type:QSFP Power supply:3.3v Condition:brand new Warranty:1 year Wavelength:CWDM4(1270/1290/1310/1330) Rate:40G Distance:30KM

Cisco WSP-Q40GLR4L 10-3063-02 QSFP 40G 1310nm LR 10Km 40GBASE-LR4 Optical Module

rand Name:Cisco Model Number:WSP-Q40GLR4L Name:QSFP+ Rate:40G Wavelength:1310nm Distance:10km Temperature:0°C~70°C Voltage supply:3.3v Connector:LC Connector Diagnostics:DDM Condition:99% to new Warranty:1 year

Cisco WSP-Q40GLR4L 10-3063-02 QSFP 40G 1310nm LR 40GBASE-LR4 Opitcal Module

Brand Name:Cisco Model Number:WSP-Q40GLR4L Name:QSFP+ Rate:40G Wavelength:1310nm Distance:10km Temperature:0°C~70°C Voltage supply:3.3v Connector:LC Connector Diagnostics:DDM Condition:99% to new Warranty:1 year

Cisco Original QSFP-40G-SR-BD 10-2945-02 transceiver module 40GBASE-SR-BiDi

Brand： Cisco Place of origin： Malaysia Form Factor： QSFP+ Wavelength： 850nm Distance： 100M Data Rate (max) ：40Gb Low End Case Temperature (°C) ：0℃ High End Case Temperature (°C)： 70℃ Power Supply： 3.3v Connector： LC connector Warranty： 1-year Certificate： CE , ROHS , FCC Compatible with： Cisco,huawei,HP,H3C,ZTE,Juniper, etc DDMI ：Yes Time of delivery within： 24hours

Cisco QSFP QSFP-40/100-SRBD LC 850nm 100M 40/100Gb dual-rate bi-directional BiDi transceiver 40G 100G Gigabit Ethernet

Brand Name:Cisco Model Number:QSFP-40/100-SRBD Rate:100Gb/s Wavelength:SR-BiDi Distance:100M Connector:LC Diagnostics:digital Name:QSFP-40/100-SRBD Temperature:0°C~70°C Voltage supply:3.3v Module type:Pluggable Warranty:1 year

Cisco CFP2-100G-ER4 10-3215-01 100GBASE-ER4 CFP2 100G 1310nm 40KM single mode fiber optical module

Brand Name:Cisco Model Number:CFP2-100G-ER4 Wavelength:1310nm Distance:40KM Rate:100Gb Type:CFP2 module Connector:LC Temperature:0°-70° Warranty:1-year Application:switch,router Compatible:CFP2-100G-ER4 Fiber Type:Single mode fiber

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