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Description
The cisco GLC-LH-SM SFP, compatible with the IEEE 802.3z 1000BASE-LX standard, operates on standard single-mode fiber-optic link spans of up to 10 km and up to 550 m on any multimode fibers. When used over legacy multimode fiber type, the transmitter should be coupled through a mode conditioning patch cable.
Features
1, Form Factor: SFP
2, Device Type: Transceiver module
3, Interface (Bus) Type: Plug-in module
4, Connectivity Technology: Wired
5, Application: 1000BASE-LH/LX
6, Data Transfer Rate: 1.25Gbps
7, Wavelength: 1310nm
8, Max Distance: 10km
9, Fiber Type: SMF
10, Connector: Duplex LC
11, DDM: With DDM
12, Operating Temperature:
Standard: 0°C ~ +70°C
Extended : -20 to +85°C
Industrial: -40°C ~ +85°C
Applications
1, Gigabit Ethernet
2, Fiber Channel
3, Switch to Switch interface
4, Switched backplane applications
5, Router/Server interface
6, Other optical transmission systems
Specifications
Form Type | SFP |
Data Rate | 1.25Gbps |
Wavelength | 1310nm |
Distance | 10km |
Interface | LC duplex |
Cable Type | MMF/SMF |
Optical Components | FP 1310nm |
DOM Support | No |
TX Power | -9 ~ -3dBm |
Receiver Sensitivity | < -21dBm |
Temperature | 0 to 70°C |
HS Code | 8517706000 |
GLC-LH-SM is supported on a wide range of Cisco Networks equipment
* Cisco ME-3400-24TS-A
* Cisco WS-C2960G-8TC-L
* Cisco WS-C2960CG-8TC-L
* Cisco WS-C3560-24PS
* Cisco WS-C3560CX-8PC-S
* Cisco WS-C3750-24FS-S
* Cisco IE-2000-4TS-G-B
* Cisco IE-4000-4GC4GP4G-E
* Cisco WS-C4500X-40X-ES
* Cisco C6880-X
* Cisco Nexus 5000 N5K-C5548UP-FA
* Cisco 1941 HWIC-1GE-SFP
* Cisco 7300-NSE-150
* Cisco CRS-16-RP-B
* Cisco ASR 9000 ASR-9001-S
* Cisco ME-3400-24TS-D
* Cisco WS-C2960G-48TC-L
* Cisco WS-C2960C-8TC-S
* Cisco WS-C3560-48PS
* Cisco WS-C3560CX-8TC-S
* More>>
Detailed Images


1, Antistatic bag
2, Plastic boxes for packaging(10PCS or 1PCS)
3, Seperate white or brown Box for each transceiver
4, Specific packaging as Request, Original packaging
1, T/T, Western Union, Paypal and so on.
1, International Express: DHL, FedEx, UPS, TNT, Aramex and so on.
2, You also can choose your own shipping forwarder, please notify us in advance.
3, Shipments are usually dispatched in 2-5 working days after received payment.


Model Number | Description | |
SFP Transceiver | ||
GLC-T | 1000BASE-T SFP Copper RJ-45 100m | |
GLC-SX-MM | 1000BASE-SX SFP 850nm 550m MMF LC | |
GLC-SX-MMD | 1000BASE-SX SFP 850nm 550m MMF LC DDM | |
GLC-LH-SM | 1000BASE-LX/LH SFP 1310nm 10km SMF LC | |
GLC-LH-SMD | 1000BASE-LX/LH SFP 1310nm 10km SMF LC DDM | |
GLC-ZX-SM | 1000BASE-ZX SFP 1550nm 70km SMF LC | |
GLC-ZX-SMD | 1000BASE-ZX SFP 1550nm 70km SMF LC DDM | |
GLC-BX-D | 1000BASE-BX-D SFP 1490nm-TX/1310nm-RX 10km SMF LC DOM | |
GLC-BX-U | 1000BASE-BX-U SFP 1310nm-TX/1490nm-RX 10km SMF LC DOM | |
SFP-GE-S | 1000BASE-SX SFP 850nm 550m MMF DOM LC | |
SFP-GE-L | 1000BASE-LX/LH SFP 1310nm 10km SMF LC DOM | |
GLC-EX-SMD | 1000BASE-EX SFP 1310nm 40km SMF LC DOM | |
SFP-GE-Z | 1000BASE-ZX SFP 1550nm 70km SMF LC DOM | |
SFP-GE-T | 1000BASE-T SFP Copper RJ-45 100m | |
GLC-SX-MM-RGD | 1000BASE-SX SFP 850nm 550m MMF LC DOM IND | |
GLC-LX-SM-RGD | 1000BASE-LX/LH SFP 1310nm 10km SMF LC DOM IND | |
GLC-ZX-SM-RGD | 1000BASE-ZX SFP 1550nm 70km SMF LC DOM IND | |
GLC-GE-100FX | 100BASE-FX SFP 1310nm 2km MMF LC | |
GLC-FE-100FX | 100BASE-FX SFP 1310nm 2km MMF LC DOM | |
GLC-FE-100EX | 100BASE-EX SFP 1310nm 40km SMF LC DOM | |
GLC-FE-100LX | 100BASE-LX10 SFP 1310nm 10km SMF LC DOM | |
GLC-FE-100BX-D | 100BASE-BX-D SFP 1550nm-TX/1310nm-RX 10km SMF LC DOM | |
GLC-FE-100BX-U | 100BASE-BX-U SFP 1310nm-TX/1550nm-RX 10km SMF LC DOM | |
GLC-FE-100ZX | 100BASE-ZX SFP 1550nm 80km SMF LC DOM | |
GLC-FE-100FX-RGD | 100BASE-FX SFP 1310nm 2km MMF LC DOM IND | |
GLC-FE-100LX-RGD | 100BASE-LX10 SFP 1310nm 10km SMF LC DOM IND | |
More... | ||
SFP+ Transceiver | ||
SFP-10G-SR | 10GBASE-SR SFP+ MMF, 850nm, 300m, LC, DOM | |
SFP-10G-SR-S | 10GBASE-SR SFP+ MMF, 850nm, 300m, LC, DOM | |
SFP-10G-LR | 10GBASE-LR SFP+ SMF, 1310nm, 10km, LC, DOM | |
SFP-10G-LRM | 10GBASE-LRM SFP+ MMF, 1310nm, 220m, LC, DOM | |
SFP-10G-ER | 10GBASE-ER SFP+ SMF, 1550nm, 40km, LC, DOM | |
SFP-10G-ZR | 10GBASE-ZR/ZW SFP+ SMF, 1550nm 80km LC, DOM | |
SFP-10G-T-X | 10GBASE-T SFP+ Copper RJ45 30m | |
More... | ||
SFP-25G-SR-S | 25GBASE-SR SFP28 850nm 100m DOM LC MMF |
SFP-25G-LR-S | 25GBASE-LR SFP28 1310nm 10km DOM LC SMF |
SFP-25G-ER-S | 25GBASE-ER SFP28 1310nm 30km DOM LC SMF |
QSFP-40G-SR4 | 0GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO MMF |
QSFP-40G-LR4 | 40G QSFP+ 1310nm 10km LC DDM |
QSFP-100G-SR4-S | 100GBASE-SR4 QSFP28 850nm 100m DOM MTP/MPO MMF |
QSFP-100G-LR4-S | 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF |
More... |
Shenzhen Silink Technology Co., Ltd. is a leading manufacturer and exporter specializing in fiber optical communications equipments,optical transceiver modules and network cabling products.
Optical transceiver modules: SFP, SFP+, XENPAK, X2 , XFP, BIDI,CWDM,DWDM,Media Converter and other special transceiver modules,which are compatible with Cisco, 3COM, H3C, HP, Alcatel-Lucent, Allied Telesis, Nortel, Juniper, Huawei,etc.
Network cabling products: Keystone jack,patch panel,patch cord,faceplate,etc.
Fiber optical communications equipments: Fiber optic patch cord, connector, adapter, optical coupler, attenuator, optic media converter, optic splice closure, optic terminal box, ODF etc.
These products are widely used in telecommunications, broadband, broadcast, CATV and network industry




1, Can I have a sample order? What is your MOQ?
Answer: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable,We do not have MOQ,1 sample is available.
2, Are your transceivers compatible?
Answer: Yes,our OEM compatible optical module all test for compatibility on a variety of different brands of network equipment such as Cisco, Juniper, HP , Huawei, Alcatel, H3C and more.
3, How does your company do regarding quality control?
Answer: We have professional testing equipment and QC team. Every unit will be double tested with perfect performance before shipping.
4, What is your warranty time ?
Answer: We promise 3 years warranty for all products shipped from us.
5, Could I use our own logo, label and package?
Answer: Yes,we could provide a OEM service and according to your requirements, design products label, logo, PN, SN, package.
6, What is the lead time?
Answer: For usual products,We keep stock,could ship 1-3 days after PO.For big quantity and special products,Please check lead time with our sales representative.
7, What is your payment terms?
Answer: T/T, Western union, Paypal.
8, What is the shipping terms?
Answer: We usually ship by Aramex, Fedex, DHL, UPS, TNT and EMS. If you have another preferred carrier, please notify us in advance.
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