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AN6000-17 Optical Line Terminal Equipment Hardware Description
4.3.1 GE Module
GE Optical Module – Single-channel Two-fiber Bidirectional
Item
Specification
Module code
1.25G-0.5km-
850nm-eSFP
(Single-channel
Two-fiber
Bidirectional Optical
Module)
1.25G-10km-
1310nm-eSFP
(Single-channel
Two-fiber
Bidirectional
Optical Module)
1.25G-40km-
1310nm-eSFP
(Single-channel
Two-fiber
Bidirectional
Optical Module)
1.25G-40km-
1550nm-eSFP
(Single-channel
Two-fiber
Bidirectional
Optical Module)
1.25G-80km-
1550nm-eSFP
(Single-
channel Two-
fiber
Bidirectional
Optical
Module)
Optical module
type
Single-channel two-fiber bidirectional optical module
Operating
wavelength
850 nm 1310 nm 1310 nm 1550 nm 1550 nm
Encapsulation
mode
eSFP eSFP eSFP eSFP eSFP
Rate 1.25 Gbit/s 1.25 Gbit/s 1.25 Gbit/s 1.25 Gbit/s 1.25 Gbit/s
Output optical
power
-9.5 dBm to -2.5
dBm
-9 dBm to -3 dBm
-5 dBm to 0
dBm
-5 dBm to 0 dBm
-2 dBm to 5
dBm
Optical fiber
connector type
LC LC LC LC LC
Optical fiber
type
Multimode
Single-mode Single-mode Single-mode Single-mode
Transmission
distance
0.5 km 10 km 40 km 40 km 80 km
Receiving
sensitivity
-17 dBm -20 dBm -23 dBm -22 dBm -23 dBm
Overload
optical power
0 dBm -3 dBm -3 dBm -3 dBm -3 dBm
Extinction ratio 9 dB 9 dB 9 dB 8.5 dB 9 dB
46 Version: A