Gigabit Ethernet Modules
Page 3-13
♦ Special Note ♦
The single mode version of this module has been
deemed:
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
to IEC 825:1984/CENELEC HD 482 S1.
GSX-K-FM/FS/FH-2W Technical Specifications
Number of ports 2
Connector Type SC
Standards Supported 802-3z, 1000Base-LX, and 1000Base-SX
Data Rate 1 Gigabit per second (full duplex)
Maximum Frame Size 1,518 bytes
MAC Addresses Supported 8,192
Connections Supported 1000Base-LX or 1000Base-SX connection to backbone
or server
Cable Supported Multimode and single mode
Output Optical Power -9.5 to -4 dBm (Multimode)
-9.5 to -3 dBm (Intermediate-reach single mode)
0 to +5 dBm (Long-reach single mode)
Input Optical Power -17 to 0 dBm (Multimode)
-20 to -3 dBm (Intermediate-reach single mode)
-24 to -3 dBm (Long-reach single mode)
Cable Distance Multimode fiber: ≈ 220 m
Intermediate-reach single mode fiber: ≈ 10 km
Long-reach single mode fiber: ≈ 70 km
Current Draw 5.25 amps without an HRE-X
6.75 amps with an HRE-X
