Cables; Ground Cable; Table 2-23 Parameters Of The Ge (1250 Mbit/S) Single-Fiber Bidirectional Optical Module - Raisecom Gazelle S1020i-GL Series User Manual

Raisecom
Gazelle S1020i-GL (A) User Manual
Model Tx
wavelen
gth (nm)
USFP- 1310
Gb/S2-I
USFP- 1550
Gb/S3-I
Single-fiber bidirectional (LC/PC)

Table 2-23 Parameters of the GE (1250 Mbit/s) single-fiber bidirectional optical module

Model Tx
wavelen
gth (nm)
USFP-
1310
Gb/SS13-I
USFP-
1550
Gb/SS15-I
USFP- 1490
Gb/SS24-I
USFP- 1550
Gb/SS25-I
USFP- 1490
Gb/SS34-I
USFP- 1550
Gb/SS35-I

2.7 Cables

2.7.1 Ground cable

Connecting the ground cable properly is an important guarantee for lightning
protection, anti-electric shock, and anti-interference. The Gazelle S1020i-GL must be
Rx Tx optical
wavelengt power
h (nm) (EOL)
(dBm)
1260–1620 -2 to 3
1260–1620 0–5
Rx Tx optical
wavelengt power
h (nm) (EOL)
(dBm)
1500–1610 -10 to -3
1260–1360 -10 to -3
1530–1580 -3.0 to 2.0
1450–1530 -3.0 to 2.0
1530–1580 -2.0 to 3.0
1450–1510 -2.0 to 3.0
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Overl Extinc
oadin tion sensitivit
g ratio y (dBm)
point (dB)
(dBm)
> -3 > 9 < -21
> -3 > 9 < -22
Overl Extinc
oadin tion sensitivit
g ratio y (dBm)
point (dB)
(dBm)
> -3.0 > 9.0 < -21
> -3.0 > 9.0 < -21
> -3.0 > 9.0 < -21
> -3.0 > 9.0 < -21
> -3.0 > 9.0 < -26
> -3.0 > 9.0 < -26
2 Hardware structure
Rx Mode Transm
ission
distanc
e (km)
SM 40
SM 80
Rx Mode Trans
missio
distan
ce
(km)
SM 15
SM 15
SM 40
SM 40
SM 80
SM 80
n
30