Add-On Computer Peripherals (ACP) SRX-SFP-1GE-T-AO 用户手册
www.addoncomputer.com
Phone:
877.292.1701
2
Pin
Descriptions
Pin
Symbol
Name/Descriptions
Ref.
1
VeeT
Transmitter
Ground
(Common
with
Receiver
Ground).
1
2
TX
Fault
Transmitter
Fault.
Not
Supported
3
TDIS
Transmitter
Disabled.
PHY
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
Loss
of
Signal
indication.
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.
17
VeeT
Transmitter
Ground
(Common
with
Receiver
Ground).
1
18
TD+
Transmitter
Non-‐Inverted
DATA
in.
AC
Coupled.
19
TD-‐
Transmitter
Inverted
DATA
in.
AC
Coupled.
20
VeeT
Transmitter
Ground
(Common
with
Receiver
Ground).
1
Notes:
1. Circuit
ground
is
connected
to
chassis
ground
2. PHY disabled on TDIS > 2.0V or open, enabled on TDIS <0.8V
3. Should be pulled up with 4.7k-‐10k Ohms on host board to a voltage between 2.0V and
2. PHY disabled on TDIS > 2.0V or open, enabled on TDIS <0.8V
3. Should be pulled up with 4.7k-‐10k Ohms on host board to a voltage between 2.0V and
3.6V.MOD_DEF(0)
pulls
line
low
to
indicate
module
is
plugged
in.
4. LVTTL
compatible
with
a
maximum
voltage
of
2.5V.
Not
supported
on
GE-‐GB-‐P