Avaya AA1419043-E6, Руководство по установке, Страница: 37 / 72

1000BASE-T SFP specifications
The 1000BASE-T SFP provides gigabit Ethernet connectivity using a single eight-pin RJ-45
connector. The 1000BASE-T SFP only operates at 1 Gb/s and does not support 100BASE-T
or 10BASE-T interfaces. The part number for this model is AA1419043-E6.
Important:
You must disable autonegotiation before you operate the 1000BASE-T SFP. After you insert
SFPs into certain product-specific modules, the system activates autonegotation by
default.
The maximum current requirement of the SFP is 375 milliamperes (mA) at 5 volts (V).
The following table describes the 1000BASE-T SFP specifications.
Table 2: IEEE 802.3z 1000BASE-T SFP specifications
Parameter Specifications
Standards IEEE 802.3z, IEEE 802.3ab
Connectors RJ-45
Cabling CAT5E or better UTP
Distance Up to 100 m
1000BASE-SX DDI SFP specifications
The following table describes the 1000BASE-SX DDI SFP, which has a reach of up to 550 m
using 50 µm MMF, and of 275 m using 62.5 µm MMF. This SFP operates at 850 nm. The part
number of this SFP is AA1419048-E6.
Table 3: 1000BASE-SX SFP DDI (550 m) specifications
Parameter Specifications
Maximum electrical power consumption 1 watt (W)
Connector Duplex LC
Cabling MMF
Data rate 1.0 Gb/s
Line rate (8B/10B code) 1.25 Gb/s
Link optical power budget 7.5 dB
Transmitter characteristics
Launch power – 9.5 to -4.0 dBm
Receiver characteristics
Receiver sensitivity – 17 dBm
Maximum receiver power 0 dBm
SFP specifications
Installation — SFP Hardware Components December 2012 37