User Manual

2.5Gbase-T / 1000base-T standards as specified in IEEE Std 802.3 . SFP-10GE-T uses the
SFP's RX_LOS(must be pulled up on host) pin for link indication. If pull up or open SFP's
TX_DISABLE pin, PHY IC be reset.
3. Cable Length
4.SFP to Host Connector Pin Out
Pin
Symbol
Name/Description
Ref.
1
VEET
Transmitter Ground (Common with Receiver Ground)
1
2
TFAULT
Transmitter Fault. Not supported.
3
TDIS
Transmitter Disable. Laser output disabled on high or open.
2
4
MOD_DEF(2)
Module Definition 2. Data line for Serial ID.
3
5
MOD_DEF(1)
Module Definition 1. Clock line for Serial ID.
3
6
MOD_DEF(0)
Module Definition 0. Grounded within the module.
3
7
Rate Select
No connection required
8
LOS
High indicates no linked. low indicates linked.
4
9
VEER
Receiver Ground (Common with Transmitter Ground)
1
10
VEER
Receiver Ground (Common with Transmitter Ground)
1
11
VEER
Receiver Ground (Common with Transmitter Ground)
1
12
RD-
Receiver Inverted DATA out. AC Coupled
13
RD+
Receiver Non-inverted DATA out. AC Coupled
14
VEER
Receiver Ground (Common with Transmitter Ground)
1
15
VCCR
Receiver Power Supply
16
VCCT
Transmitter Power Supply
Standard
Cable
Reach
Host Port
10Gbase-T
CAT6A
30m
XFI
5Gbase-T/2.5Gbase-t
CAT5E
50m
5GBase-R/2.5GBase-X
1000base-T
CAT5E
100m
1000base-FX