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optical receiver 1310nm 10KM 1.25G Cisco SFP GLC-LH-SM

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Address: 4/F,Block C,Xintianxia Industrial City,Bei’er Road,Bantian,Longgang District,Shenzhen, China

Phone: 86-755-85292799-811

Contact name:Ms. Zoe Zhou

Hongkong Dongwe Technologies Co., Ltd

optical receiver 1310nm 10KM 1.25G Cisco SFP GLC-LH-SM

City & Province	Shenzhen Guangdong
Categories	Routers

Product Details

Quick Details

Place of Origin: China (Mainland)	Brand Name: DONGWE	Model Number: DW-D1231-20C
Condition: New	Package: SFP	Connector: LC
Distance: 20km	Data Rate: 1.25G	Wavelength: 1310nm
Label: Can be customized	Warranty: 3 Years	/

Packaging & Delivery

Packaging Details: 5pcs, 10pcs, 20pcs//package, In Carton Box
Delivery Details: 3-7 working days

optical receiver 1310nm 10KM 1.25G Cisco SFP GLC-LH-SM

Features

Dual data-rate of 1.25Gbps/1.063Gbps operation
1310nm FP laser and PIN photo detector for 20km transmission
Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Digital Diagnostic Monitoring: Internal Calibration or External Calibration
Compatible with SONET OC-24-LR-1
Compatible with RoHS
+3.3V single power supply
Operating case temperature: Standard : 0 to +70°C
Extended : -20 to +85°C
Industrial : -40 to +85°C

Applications

Gigabit Ethernet
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems

Product description

The SFP transceivers are high performance, cost effective modules supporting dual data-rate of

1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.

The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a

trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety

requirements.

The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further

information, please refer to SFP MSA.

Ordering Information

Part Number	Product Description
Copper SFP
DW-T1110	Copper SFP, 10/100/1000M, RJ45, 0°C to +70°C
DW-T1000	Copper SFP, 1000M, RJ45, 0°C to +70°C
155M SFP
DW-D0385-02C	SFP, 155M, 850nm, 2km, 0°C to +70°C
DW-D0331-10C	SFP, 155M, 1310nm, 10km, 0°C to +70°C
DW-D0331-20C	SFP, 155M, 1310nm, 20km, 0°C to +70°C
DW-D0331-40C	SFP, 155M, 1310nm, 40km, 0°C to +70°C
DW-D0355-60C	SFP, 155M, 1550nm, 60km, 0°C to +70°C
DW-D0355-80C	SFP, 155M, 1550nm, 80km, 0°C to +70°C
DW-D0355-12C	SFP, 155M, 1550nm, 120km, 0°C to +70°C
DW-D0355-15C	SFP, 155M, 1550nm, 150km, 0°C to +70°C
1.25G SFP
DW-D1285-05C	SFP, 1.25G, 850nm, 550m, 0°C to +70°C
DW-D1231-10C	SFP, 1.25G, 1310nm, 10km, 0°C to +70°C
DW-D1231-20C	SFP, 1.25G, 1310nm, 20km, 0°C to +70°C
DW-D1231-40C	SFP, 1.25G, 1310nm, 40km, 0°C to +70°C
DW-D1255-40C	SFP, 1.25G, 1550nm, 40km, 0°C to +70°C
DW-D1255-60C	SFP, 1.25G, 1550nm, 60km, 0°C to +70°C
DW-D1255-80C	SFP, 1.25G, 1550nm, 80km, 0°C to +70°C
DW-D1255-12C	SFP, 1.25G, 1550nm, 120km, 0°C to +70°C
2.125G/2.5G SFP
DW-D2485-03C	SFP, 2.125G/2.5G, 850nm, 300m, 0°C to +70°C
DW-D2431-10C	SFP, 2.125G/2.5G, 1310nm, 10km, 0°C to +70°C
DW-D2431-20C	SFP, 2.125G/2.5G, 1310nm, 20km, 0°C to +70°C
DW-D2431-40C	SFP, 2.125G/2.5G, 1310nm, 40km, 0°C to +70°C
DW-D2455-40C	SFP, 2.125G/2.5G, 1550nm, 40km, 0°C to +70°C
DW-D2455-60C	SFP, 2.125G/2.5G, 1550nm, 60km, 0°C to +70°C
DW-D2455-80C	SFP, 2.125G/2.5G, 1550nm, 80km, 0°C to +70°C
4.25G
DW-D4885-03C	SFP, 4.25G, 850nm, 300m, 0°C to +70°C
DW-D4831-20C	SFP, 4.25G, 1310nm, 20km, 0°C to +70°C
BIDI SFP
155M
DW-S0335-10C DW-S0353-10C	BIDI SFP, 155M, 1310/1550, 1550/1310, 10km, 0°C to +70°C

DW-S0335-20C DW-S0353-20C	BIDI SFP, 155M, 1310/1550, 1550/1310, 20km, 0°C to +70°C

DW-S0334-20C DW-S0343-20C	BIDI SFP, 155M, 1310/1490, 1490/1310, 20km, 0°C to +70°C

DW-S0335-40C DW-S0353-40C	BIDI SFP, 155M, 1310/1550, 1550/1310, 40km, 0°C to +70°C

DW-S0334-40C DW-S0343-40C	BIDI SFP, 155M, 1310/1490, 1490/1310, 40km, 0°C to +70°C

DW-S0335-60C DW-S0353-60C	BIDI SFP, 155M, 1310/1550, 1550/1310, 60km, 0°C to +70°C

DW-S0334-60C DW-S0343-60C	BIDI SFP, 155M, 1310/1490, 1490/1310, 60km, 0°C to +70°C

DW-S0345-80C DW-S0354-80C	BIDI SFP, 155M, 1490/1550, 1550/1490, 80km, 0°C to +70°C

DW-S0345-12C DW-S0354-12C	BIDI SF