Huawei S6700 Series Hardware Description page 106

S6700 Series Ethernet Switches
Hardware Description
Model
SFP-GE-ZBXU1
(Single-fiber single-fiber
bidirectional optical
module)
GE-CWDM Optical Module
Table 7-4
modules.
Table 7-4 Attributes of CWDM optical modules
Center
Waveleng
th (nm),
Model
Specificati
ons
GE-DWDM Optical Module
Table 7-5
modules.
Issue 12 (2015-07-31)
lists the attributes of GE coarse wavelength division multiplexing (CWDM) optical
1471, CWDM-
SFPGE-1471
1551, CWDM-
SFPGE-1551
Encapsulation type: eSFP
Transmission distance: ≤ 80 km
Fiber type: single-mode, LC
Standard: CWDM
Operating temperature: 0°C to 70°C
l Transmit power: 0 dBm to 5.0 dBm
l Receiver sensitivity: ≤ -28.0 dBm
l Overload optical power: -9.0 dBm
l Extinction ratio: ≥ 8.5 dB
NOTE
The appearance of CWDM optical modules is similar to that of common optical modules. These optical
modules are distinguished by their labels. In practice, the corresponding optical fibers are labeled to
distinguish the optical modules.
lists the attributes of GE dense wavelength division multiplexing (DWDM) optical
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Copyright © Huawei Technologies Co., Ltd.
Center Transmi
Wavelengt t Power
h (nm) (dBm)
RX1570/ -2.0 to
TX1490 +4.0
1491, CWDM- 1511, CWDM-
SFPGE-1491 SFPGE-1511
1571, CWDM- 1591, CWDM-
SFPGE-1571 SFPGE-1591
7 Pluggable Modules for Interfaces
Receiver Overloa
Sensitivi d
ty (dBm) Optical
Power
(dBm)
≤ -26 -3.0
1531, CWDM-
SFPGE-1531
1611, CWDM-
SFPGE-1611
Extincti
on
Ratio
(dB)
≥ 9
97