Raisecom ISCOM5508-GP - Technical Specifications; Table 4-6 Technical Specifications of the Class B+ Optical Module; Table 4-7 Technical Specifications of the Class C+ Optical Module

Raisecom
ISCOM5508-GP (A) Hardware Description
4 3BPluggable optical modules
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4.3.3 Technical specifications
Table 4-6 lists technical specifications of the Class B+ optical module.
Table 4-6 Technical specifications of the Class B+ optical module
Item Description
Model GSFP-CLBDM-R
Transmission rate

Tx: 2.5 Gbit/s

Rx: 1.25 Gbit/s
Interface type SC/PC
Max. transmission distance 20 km
Fiber mode Single-mode fiber
Central wavelength (Laser type)

Tx: 1490 nm (DFB)

Rx: 1310 nm (APD/TIA)
Tx optical power 1.5–5 dBm
Extinction ratio 8.2 dB
Rx sensitivity -28 dBm
Minimum overload point -8 dBm
Table 4-7 lists technical specifications of the Class C+ optical module.
Table 4-7 Technical specifications of the Class C+ optical module
Item Description
Model GSFP-CLCDM-R
Transmission rate

Tx: 2.5 Gbit/s

Rx: 1.25 Gbit/s
Interface type SC/PC
Max. transmission distance 60 km
Fiber mode Single-mode fiber
Central wavelength (Laser type)

Tx: 1490 nm (DFB)

Rx: 1310 nm (APD/TIA)
Tx optical power 3–7 dBm
Extinction ratio 8.2 dB
Rx sensitivity -30 dBm
Minimum overload point -12 dBm