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Aug-20-24

25G Sfp28 10Km

$15.00 - $18.00
MOQ: Not Specified
 
The FiberHTT HSFP3128-LR SFP28 25G LR Duplex 1310nm 10km transceiver is designed to transmit and receive optical data over single mode optical fiber for link length up to 10km.

The module optical connection is duplex LC and shall be compatible with SFP+ 28Gbps and backward compatible with legacy 10G SFP+ pluggable. The SFP28 LR module is a dual directional device with a transmitter and receiver plus a control management interface (2-wire interface) in the same physical package. 2-wire interface is used for serial ID, digital diagnostics and module control function.

The module operates by a single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. The SFP28 LR module electrical interface is compliant to OFI CEI-VSR-28G-VSR. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Apr-26-20
Supplier From Jiangsu, China
Mar-21-13
Supplier From Teda, Tianjin, China
Oct-22-21
Supplier From Nantong, Jiangsu, China
Feb-05-10
Supplier From Beijing, China
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Jun-26-13
Supplier From Dongguan, Guangdong, China
Apr-11-14
Supplier From Dongguan, Guangdong, China
Oct-11-22
Supplier From Suzhou, Jiangsu, China
May-05-16
Supplier From Xiamen, Fujian, China
Nov-15-16
Supplier From Shijiazhuang, Hebei, China
Aug-19-16
Supplier From Dongguan, China
Aug-21-21
Supplier From Shenzhen, Guangdong, China
Aug-18-22
Supplier From Hengshui, Hebei, China
Mar-06-19
Supplier From Anping, Hebei, China
Dec-25-17
Supplier From Shijiazhuang, Hebei, China
Jun-29-17
Supplier From Hengshui, Hebei, China
Aug-08-16
Supplier From Hebei, China
Apr-21-23

Fire Alarm Cable

$0.50
MOQ: Not Specified
 
FIRE ALARM CABLE
Fire Resistant Type
Stranded Conductor BS6387 EN50200 PH30

KEY APPLICATIONS
Fire detection and fire alarm systems for buildings.
Voice alarm systems and emergency voice communication.
Emergency and escape lighting.
Control circuits for fire safety and fire fighting systems.

TECHNICAL DESCRIPTION
Operating Voltage 300/500V
Test Voltage(50Hz) 2.0kV
Conductor Stranded Bare Copper
Insulation Material Silicone Rubber
Jacket Material LSZH

STANDARDS
BS EN 50200 - PH30 Fire Resistant Test - Flame & Shock - 30 Minutes
BS EN 50200 - PH60 Fire Resistant Test - Flame & Shock - 60 Minutes
BS EN 50200 - PH120 Fire Resistant Test - Flame & Shock - 120 Minutes
BS 6387 Category CWZ Fire Resistant Test

TECHNICAL DATA
Number of cores Nominal cross
section
conductor mm Nominal jacket outer diameter Cable weight Conductor
resistance at
20 C
2 0.8 5.7 47.5 23.8
2 1.0 6.1 52 19.5
2 1.5 7.1 70 13.3
2 2.5 8.3 98.5 7.98
4 0.8 6.7 76.5 23.8
4 1.0 7.2 85.6 19.5
4 1.5 8.1 116 13.3
4 2.5 10.4 185 7.89
May-17-10
Supplier From Wujiang, Jiangsu, China
Oct-15-05
Supplier From Hangzhou, China
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