Extreme Networks Alpine 3802, Руководство по установке оборудования, Страница: 344 / 394

344 Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide
Module Technical Specifications
XENPAK Specifications
NOTE
Use only Extreme Networks-approved XENPAK modules in all Extreme Networks devices.
SR XENPAK
Table 102 describes the specifications for the SR XENPAK module.
The SR XENPAK supports multimode fiber (MMF) and has an SC connector.
Table 101: ZX mini-GBIC specifications
Parameter Minimum Typical Maximum
Transceiver
Optical output power -2 dBm 0 dBm 3 dBm
Center wavelength 1540 nm 1550 nm 1570 nm
Receiver
Optical input power sensitivity -23 dBm
Optical input power maximum -3 dBm
Operating wavelength 1540 nm 1550 nm 1570 nm
Table 102: SR XENPAK module specifications
Parameter Minimum Maximum
Average launch power min -7.3 dBm
Channel insertion loss:
62.5
μ
m (160/200 MHz*km)
62.5
μ
m (200 MHz*km)
50
μ
m (400 MHz*km)
50
μ
m (500 MHz*km)
50
μ
m (2000 MHz*km)
1.6 dB
1.6 dB
1.7 dB
1.8 dB
2.6 dB
Wavelength range 840 nm 860 nm
Operating distance range
(depends on type and modal bandwidth)
62.5
μ
m MMF (160 MHz*km)
62.5
μ
m MMF (200 MHz*km)
50
μ
m MMF (400 MHz*km)
50
μ
m MMF (500 MHz*km)
50
μ
m MMF (2000 MHz*km)
26 m
33 m
66 m
82 m
300 m
Maximum receiver sensitivity in OMA -11.1 dBm