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Cisco GLC-LH-SM-20 SFP Optical Transceivers 1000Mbps Support DOM

Cisco GLC-LH-SM-20 SFP Optical Transceivers 1000Mbps Support DOM

Cisco GLC-LH-SM-20 SFP Optical Transceivers 1000Mbps Support DOM

Product Details:

Place of Origin: China
Brand Name: Transcom
Certification: CE, ROHS, FCC
Model Number: TS-SF-1312-20D

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: 10PCS / Blister box
Delivery Time: Within 1-3 working days after PO confirmed
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50,000pcs/Month
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Detailed Product Description
Form Type: SFP Wavelength: 1310nm
Interface: LC Duplex Cable Type: SMF
Commercial Temperature Range: 0 To 70°C Max Data Rate: 1000Mbps
Max Cable Distance: 20km Optical Components: FP 1310nm
DOM Support: Yes

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

 

 

Pin Symbol Name/Description Ref.
1 VEET Transmitter Ground (Common with Receiver Ground) 1
2 TFAULT Transmitter Fault.  
3 TDIS Transmitter Disable. Laser output disabled on high or open. 2
4 MOD_DEF(2) Module Definition 2. Data line for Serial ID. 3
5 MOD_DEF(1) Module Definition 1. Clock line for Serial ID. 3
6 MOD_DEF(0) Module Definition 0. Grounded within the module. 3
7 Rate Select No connection required 4
8 LOS Loss of Signal indication. Logic 0 indicates normal operation. 5
9 VEER Receiver Ground (Common with Transmitter Ground) 1
10 VEER Receiver Ground (Common with Transmitter Ground) 1
11 VEER Receiver Ground (Common with Transmitter Ground) 1
12 RD- Receiver Inverted DATA out. AC Coupled  
13 RD+ Receiver Non-inverted DATA out. AC Coupled  
14 VEER Receiver Ground (Common with Transmitter Ground) 1
15 VCCR Receiver Power Supply  
16 VCCT Transmitter Power Supply  
17 VEET Transmitter Ground (Common with Receiver Ground) 1
18 TD+ Transmitter Non-Inverted DATA in. AC Coupled.  
19 TD- Transmitter Inverted DATA in. AC Coupled.  
20 VEET Transmitter Ground (Common with Receiver Ground) 1

 

PRODUCT FEATURES

 

  • Up to 1.25Gb/s data links
  • FP laser transmitter and PIN photo-detector
  • Up to 20km on 9/125µm SMF
  • Hot-pluggable SFP footprint
  • Duplex LC/UPC type pluggable optical interface
  • Low power dissipation
  • Metal enclosure, for lower EMI
  • RoHS compliant and lead-free
  • Support Digital Diagnostic Monitoring interface
  • Single +3.3V power supply
  • Compliant with SFF-8472
  • operating temperature
  • Commercial: 0°C to +70°C
  • Extended: -10°C to +80°C
  • Industrial: -40°C to +85°C

 

APPLICATIONS

 

Switch to Switch Interface

 

Gigabit Ethernet

 

Switched Backplane Applications

 

Router/Server Interface

 

 

Contact Details
Shenzhen Transcom Technology Limited

Contact Person: Tina

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