Interface Attributes - Huawei Quidway Eudemon 200 Installation Manual

Installation Manual
Quidway Eudemon 200 Firewall
Note:
In terms of transmission mode, optical fibers fall into multi-mode optical fiber and single-mode optical fiber.
Single-mode optical fiber has very thin core, and transmits only in single mode on a given wavelength.
It features wide band and large transmission capacity.
Multi-mode optical fiber can make the transmission in multiple modes on a given wavelength. In
multi-mode, lights of different modes are transmitted at different speeds, resulting in phase difference
and hence limiting the transmission band. In terms of fiber core diameter, there are two types of
multi-mode optical fibers, i.e., 62.5µm and 50µm, which are acceptable transmission media in ISO/IEC
11801 standard.

7.5.2 Interface Attributes

Table 7-4 1MFX/1SFX interface attributes
Connector
Connector number
Optical fiber mode
Max. transmission distance
Central wavelength
Transmitting
optical power
Receiving sensitivity
Overload optical power
Operating mode
Supported frame format
Supported network protocol
Attribute
SC
1
Single-mode
15km
1310nm (1261~1360nm)
Min. -15dBm
Max. -8dBm
-31dBm
-8dBm
Full duplex
100Mbps
Ethernet_II
Ethernet_SNAP
IP
Description
1SFX
Multi-mode
2km
1315nm (1270~1360nm)
-20dBm
-14dBm
-31dBm
-14dBm
7-6
Chapter 7 Interface Module
1MFX