NETGEAR AXM752 - ProSafe XFP Transceiver Module, Данные о продукции

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AXM752
6 Revision: 0A
Module Electrical Pin Function Definition
Pin Logic Symbol Name/Description Note
1 GND Module Ground
2 VEE5 Optional -5.2V Power Supply --Not Required
3 LVTTL-I Mod_DeSel
Module De-select; When held low allows module to respond to
2-wire serial interface
4 LVTTL-O Interrupt Bar
Interrupt Bar; Indicates presence of an important condition
which can be read over the 2-wire serial interface
[1]
5 LVTTL-I TX_DIS Transmitter Disable; Turns off transmitter laser output
6 VCC5 +5V Power Supply
7 GND Module Ground
8 VCC3 +3.3V Power Supply
9 VCC3 +3.3V Power Supply
10 LVTTL-I/O SCL 2-Wire Serial Interface Clock [1]
11 LVTTL-I/O SDA 2-Wire Serial Interface Data Line [1]
12 LVTTL-O Mod_Abs Indicates Module is not present. Grounded in the Module [1]
13 LVTTL-O Mod_NR Module Not Ready; Indicating Module Operational Fault [1]
14 LVTTL-O RX_LOS Receiver Loss Of Signal Indicator [1]
15 GND Module Ground
16 GND Module Ground
17 CML-O RD- Receiver Inverted Data Output
18 CML-O RD+ Receiver Non-Inverted Data Output
19 GND Module Ground
20 VCC2 +1.8V Power Supply --Not Required
21 LVTTL-I P_Down/RST
Power down; When high, requires the module to limit power
consumption to 1.5W or below. 2-Wire serial interface must be
functional in the low power mode.
22 VCC2 +1.8V Power Supply --Not Required
23 GND Module Ground
24 PECL-I RefCLK-
Reference Clock Non-Inverted Input, AC coupled on the host board,
Not required
25 PECL-I
Reference Clock Inverted Input, AC coupled on the host board,
Not required
26 GND Module Ground
27 GND Module Ground
28 CML-I TD- Transmitter Inverted Data Input
29 CML-I TD+ Transmitter Non-Inverted Data Input
30 GND Module Ground
Notes:
1. Module ground pins Gnd are isolated from the module case and chassis ground within the module.
2. Shall be pulled up with 4.7K-10Kohms to a voltage between 3.15V and 3.45V on the host board.