Raisecom ISCOM5508 - Technical Specifications; Figure 4-2 Label of the 1000 Mbit;S SFP Optical Module; Table 4-1 Model of the 1000 Mbit;S SFP Optical Module; Table 4-2 Technical Specifications of the 1000 BASE-X SFP Optical Module

Raisecom
ISCOM5508 (B) Hardware Description
4 Pluggable modules
Raisecom Technology Co., Ltd.
35
Figure 4-2 Label of the 1000 Mbit/s SFP optical module
Table 4-1 describes the model of the 1000 Mbit/s SFP optical module.
Table 4-1 Model of the 1000 Mbit/s SFP optical module
Field
Description
USFP
Internal identifier, indicating it is a universal SFP
Gb
Transmission rate: 1.25 Gbit/s
S1
Transmission distance:

M: 0.55 km

S1: 15 km

S2: 40 km

S3:80 km
D
Support DDM.
01
Internal identifier, different values of which indicate the same function
R
Comply with RoHS.
1310nm
Tx wavelength: 1310 nm
SM
Single-mode fiber
DDM
Support link detection.
21CFR (J)
Comply with U.S. DHHS 21CFR (J).
Class1
Comply with class 1 laser safety.
4.1.3 Technical specifications
Table 4-2 lists technical specifications of the 1000BASE-X SFP optical module.
Table 4-2 Technical specifications of the 1000BASE-X SFP optical module
Model
Tx
wavelength
(nm)
Interface
type
Mode
Tx
optical
power
(dBm)
Min.
overload
point
(dBm)
Extinction
ratio (dB)
Rx
sensitivity
(dBm)
Transmi
ssion
distance
(km)
USFP-
Gb/M-D-R
850 (LC/PC)
Dual fiber
multi-mode
-9.5 to -
3
0
9
-17
0.55
USFP-
Gb/S1-D-R
1310
(LC/PC)
Dual fiber
single-mode
-10 to -3
-3
9
-21
15