Optical Modules And Specifications - Ruijie RG-MAP852-SF-U Hardware Installation And Reference Manual

Hardware Installation Guide
7.3

Optical Modules and Specifications

RG-MAP852-SF-U is embedded with the 1550/1310 optical component. When connecting
RG-MAP852-SF-U to the uplink AM side, use the BIDI-SFP delivered with RG-MAP852-SF-U.
The following table describes the detailed specifications.
Table 7-5 Mini-GBIC (SFP) Optical Module Types and Technical Specifications
Wavelength
(nm)
1310 Tx/1550
Rx
Table 7-6 SFP Module Cabling Specifications
Port Type
LC
Caution
For optical modules with a maximum cabling distance of over 40 km (including 40

km), install an optical attenuator to avoid overload when using short-distance SMFs.
The optical module is a laser device. Please do not look into the laser beam directly.

To keep the optical module clean, make sure that the unused ports remain capped.

Table 7-7 Pairing Description of the BIDI Optical Module
Rate/Distance
3.125 Gbps/3 km
Fiber Type DDM
Not
SMF
supported
Core Specification
Fiber Type
(μm)
SMF 9/125
Intensity of
Transmitted Light
(dBm)
Min.
–9
Max. Cabling Distance
3 km
Pairing Model
TSB-3G03-35DIR (1310/1550)
42
Intensity of
Received Light
(dBm)
Max. Min.
–3 –16
Appendix
Max.
N/A