Raisecom ISCOM5508 - Technical Specifications; Table 4-5 Technical Specifications of the CLASS B+ Optical Module

Raisecom
ISCOM5508 (B) Hardware Description
4 Pluggable modules
Raisecom Technology Co., Ltd.
38
Field
Description
EPON-OLT-PX20+
Comply with PX20+ specification and be applied to OLT optical
module
21CFR (J)
Comply with U.S. DHHS 21CFR (J).
Class1
Comply with class 1 laser safety.
4.3.3 Technical specifications
Table 4-5 lists technical specifications of the CLASS B+ optical module.
Table 4-5 Technical specifications of the CLASS B+ optical module
Item
Description
Model
GSFP-PX20DM-R
Transmission rate

Tx: 1.25 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
2–7 dBm
Extinction ratio
9 dB
Rx sensitivity
-30 dBm
Minimum overload point
-6 dBm
RSSI link monitoring
Supported