Interface Attributes - Huawei S7700 Hardware Description

S7700 Smart Routing Switch
Hardware Description
Table 5-75 Types and functions of interfaces on an X16SFC board
Interface
10GE BASE-SFP+/
1000M BASE-X optical
interface

5.14.5 Interface Attributes

An X16SFC board provides only data interfaces. An optical interface can be connected to an
optical module.
interfaces and optical modules on an X16SFC board.
Table 5-76 Attributes of a 10GE optical interface
Attribute
Connector
Optical interface
attribute
Standards
compliance
Frame format
Network protocol IP
Table 5-77 Attributes of an SFP+ optical module (10 Gbit/s)
Attribute
Transmission
distance
Center
wavelength
Transmit
optical power
Receiver
sensitivity
Overload
optical power
Extinction ratio
Issue 02 (2012-09-10)
Quantity
16
Table 5-76, Table 5-77
Description
LC/PC
Determined by the SFP+ optical module. For details about the optional
optical module attributes, see
IEEE 802.3ae
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Description
220 m
1310 nm
-6.5 dBm to -0.5
dBm
-6.5 dBm
1.5 dBm
3.5 dB
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Copyright © Huawei Technologies Co., Ltd.
Description
16 10GE or 1000 Mbit/s optical interfaces are
provided to transmit and receive Ethernet services
at 10 Gbit/s or 1000 Mbit/s.
and Table 5-78 describe the attributes of the optical
Table 5-77 and
300 m
850 nm
-7.3 dBm to -1.0
dBm
-11.1 dBm
-1.0 dBm
3.0 dB
5 Boards
Table 5-78.
10 km
1310 nm
-8.2 dBm to 0.5 dBm
-12.6 dBm
0.5 dBm
3.5 dB
111