TXN174310850F16 Intel, TXN174310850F16 Datasheet - Page 18

• Manufacturer Part Number: TXN174310850F16
• Manufacturer: Intel

Specifications of TXN174310850F16

• Optical Fiber Type: TX/RX
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: 0C to 70C
• Mounting: Screw
• Lead Free Status / RoHS Status: Compliant

Table 16.
Table 17.
Table 18.
Table 19.
Intel
Datasheet
18
®
TXN17431 (0850) 10.3 Gbps 850 nm Optical Transceiver Compliant with XENPAK MSA
PMA/PMD Control 1 Register (DID = 1h, Address = 0h) (Sheet 2 of 2)
PMA/PMD Status 1 Register (DID = 1h, Address = 1h)
PMA/PMD Speed Ability Register (DID = 1h, Address = 4h)
PMA/PMD Devices in Package Register (DID = 1h, Address = 5h) (Sheet 1 of
2)
15:8
15:1
15:6
6:3
Bit
Bit
Bit
10:7
7
2
1
0
0
5
4
3
Bit
11
6
5
4
3
2
1
0
Functionality
Reserved
Local PMA/PMD fault
Reserved
Receive link status
Low power capability
Reserved
Functionality
Reserved
Speed ability
Functionality
Reserved
DTE_XS presence
PHY_XS presence
PCS_presence
Functionality
Low power
Reserved
Speed selection
Speed selection
Speed selection
Speed selection
Speed Selection
Reserved
PMA loopback
Description
0 = Normal operation (default)
1 = Low power mode
–
1 = Operation at 10 Gbps and above (writes ignored)
1 = Ignored; 0 = operation at 10 Gbps and above
0 = Operation at 10 Gbps and above (writes ignored)
1 = Ignored
1 = Ignored; 0 = operation at 10 Gbps and above
0 = Operation at 10 Gbps and above (writes ignored)
1 = Ignored
–
0 = Disable PMA loopback
1 = Enable PMA loopback
–
0 = No PMA/PMD fault detected
1 = PMA/PMD fault detected
–
0 = PMA not locked to receive signal
1 = PMA locked to receive signal
0 = PMA/PMD does not support low power mode
1 = PMA/PMD supports low power mode
–
–
1 = PMA/PMD capable of operating at 10 Gbps
Description
–
0 = DTE_XS not present in package
1 = PHY_XS present in package
1 = PCS present in package
(writes ignored)
(writes ignored)
(default)
Description
Description
Intel
®
TXN17431 (0850) Optical Transceiver
Document Number: 306425-005
2-Nov-2007
Access
Access
Access
Access
RO,LL
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
–
–
–
–
–
–