Huawei AR1200 Series - Monitoring CPU and Memory Usage

Attri
bute
Description
Rece
iver
sensi
tivity
-17.0
dBm
-20.0
dBm
-19.5
dBm
-19.5
dBm
-23
dBm
-22
dBm
-23.0
dBm
-30.0
dBm
Over
load
optic
al
powe
r
0 dBm -3.0
dBm
-3.0
dBm
-3.0
dBm
-3.0
dBm
-3.0
dBm
-3.0
dBm
-9.0
dBm
Extin
ction
ratio
9 dB 9 dB 6 dB 6 dB 9 dB 8.5 dB 9 dB 8 dB
Fiber
type
Multi-
mode
Single-mode
Table 9-5 Attributes of the SFP optical module supported by the PON optical interface
Attribute
Description
Connector type SC/PC connector (SFP encapsulation)
Transport mode Single-mode bidirectional
Transmission rate
l Downstream transmission rate of 2488 Mbit/s
l Upstream transmission rate of 1244 Mbit/s
Standards compliance ITU-T G.984.2 CLASS B+
ITU-T G.984.5 WBF
Sending
end
Center
wavelength
1290 nm to 1330 nm
Average
transmitting
optical power
0.5 dBm to 5 dBm
Average turn-off
optical power
-45 dBm
Side-mode
suppression ratio
30 dB
Extinction ratio 10 dB to 15 dB
Receivin
g end
Overload power -8 dBm
Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description 9 List of Interface Attributes
Issue 03 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
201