The document describes a BO-X2-SFP+ X2 converter that allows the use of an SFP+ module in an X2 port. It has an XAUI electrical interface and is compliant with various industry standards. The converter provides real-time diagnostic information on operating conditions through its digital interface.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
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Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
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3. BO-X2-SFP+
X2 SFP+ Converter
RoHS Compliant
- 3 -
1. Absolute Maximum Ratings
Parameter Symbol Min. Typ. Max. Unit
Storage Temperature Ts -40 85 ºC
Storage Ambient Humidity HA 5 95 %
2. Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit Note
Case Operating Temperature Tcase
0 70 BO-X2-SFP+
-10 80 ºC BO-X2-SFP+EX
-40 85 BO-X2-SFP+IN
Ambient Humidity HA 5 70 %
3. Electrical Interface Characteristics
Parameter Symbol Min. Typ. Max. Unit Note
Power Supply Voltage Vcc 3.13 3.3 3.45 V
Power Supply Current Icc1 1.0 A
Power Supply Current Icc2 1.7 A
Power Consumption PDS 4.0 W
Power supply stabilization time TDF 500 ms
Initialization Time TINIT 5 S
RESET Assert Time TRESET 1 Ms
Hold Time after rising edge of
RESET
THOLD 500 ms
4. XAUI Driver Characteristics
Parameter Symbol Min. Typ. Max. Unit Note
Baud Rate 3.125 Gbit/s
Baud Rate Tolerance -100 +100 ppm
Differential Amplitude 800 1600 mVPP
5. X2 to Host Connector Pin Out
Pin Symbol I/O Logic Description
1 GND I Supply Electrical ground
2 GND I Supply Electrical ground
3 GND I Supply Electrical ground
4 Reserved - - Reserved
5 3.3 V I Supply Power
6 3.3 V I Supply Power
7 APS I Supply Adaptive Power Supply
8 APS I Supply Adaptive Power Supply
9 LASI O Open Drain Link Alarm Status Interrupt. 10-22k
ohm pull up on host.
10 RESET I 1.2V CMOS TX OFF when MDIO RESET
11 VEND SPECIFIC - - Vendor Specific Pin. Leave
unconnected.
4. BO-X2-SFP+
X2 SFP+ Converter
RoHS Compliant
- 4 -
12 TX ON/OFF I 1.2V CMOS Transmitter ON/OFF
13 Reserved - - Reserved
14 MOD DETECT O - Pulled low inside module through
1k ohm.
15 VEND SPECIFIC - - Vendor Specific Pin. Leave
unconnected.
16 VEND SPECIFIC - - Vendor Specific Pin. Leave
unconnected.
17 MDIO I/O Open Drain Management Data IO
18 MDC I 1.2V CMOS Management Data Clock
19 PRTAD4 I 1.2V CMOS Port Address bit 4 (Low=0)
20 PRTAD3 I 1.2V CMOS Port Address bit 3 (Low=0)
21 PRTAD2 I 1.2V CMOS Port Address bit 2 (Low=0)
22 PRTAD1 I 1.2V CMOS Port Address bit 1 (Low=0)
23 PRTAD0 I 1.2V CMOS Port Address bit 0 (Low=0)
24 VEND SPECIFIC - - Vendor Specific Pin. Leave
unconnected.
25 APS SET O - Feedback output for APS
26 RESERVED - - Reserved for Avalanche Photodiode
use
27 APS SENSE O Analog APS Sense Connection
28 APS I Supply Adaptive Power Supply
29 APS I Supply Adaptive Power Supply
30 3.3 V I Supply Power
31 3.3 V I Supply Power
32 Reserved - - Reserved
33 GND I Supply Electrical Ground
34 GND I Supply Electrical Ground
35 GND I Supply Electrical Ground
36 GND I Supply Electrical Ground
37 GND I Supply Electrical Ground
38 Reserved - - Reserved
39 Reserved - - Reserved
40 GND I Supply Electrical Ground
41 RX LANE 0+ O AC Module XAUI Output Lane 0+
42 RX LANE 0- O AC Module XAUI Output Lane 0-
43 GND I Supply Electrical Ground
44 RX LANE 1+ O AC Module XAUI Output Lane 1+
45 RX LANE 1- O AC Module XAUI Output Lane 1-
46 GND I Supply Electrical Ground
47 RX LANE 2+ O AC Module XAUI Output Lane 2+
48 RX LANE 2- O AC Module XAUI Output Lane 2-
49 GND I Supply Electrical Ground
50 RX LANE 3+ O AC Module XAUI Output Lane 3+
51 RX LANE 3- O AC Module XAUI Output Lane 3-
52 GND I Supply Electrical Ground
53 GND I Supply Electrical Ground
54 GND I Supply Electrical Ground
55 TX LANE 0+ I AC Module XAUI Input Lane 0+
56 TX LANE 0- I AC Module XAUI Input Lane 0-
5. BO-X2-SFP+
X2 SFP+ Converter
RoHS Compliant
- 5 -
57 GND I Supply Electrical Ground
58 TX LANE 1+ I AC Module XAUI Input Lane 1+
59 TX LANE 1- I AC Module XAUI Input Lane 1-
60 GND I Supply Electrical Ground
61 TX LANE 2+ I AC Module XAUI Input Lane 2+
62 TX LANE 2- I AC Module XAUI Input Lane 2-
63 GND I Supply Electrical Ground
64 TX LANE 3+ I AC Module XAUI Input Lane 3+
65 TX LANE 3- I AC Module XAUI Input Lane 3-
66 GND I Supply Electrical Ground
67 Reserved - AC Reserved
68 Reserved - AC Reserved
69 GND I Supply Electrical Ground
70 GND I Supply Electrical Ground
7. BO-X2-SFP+
X2 SFP+ Converter
RoHS Compliant
- 7 -
0x0029
Reserved
10GBASE-R PCS
Test pattern Seed B3
Reserved
0x002A
Reserved
10GBASE-R PCS
Test pattern Control
Reserved
0x002B
Reserved
10GBASE-R PCS
Test pattern Error
counter
Reserved
0x8000 NVR Control/Status (X2
Register)
Reserved
0x8007 -
0x807D
NVR (X2 Register)
Reserved
0x807E-
0x80AD Customer AREA
Reserved
0x80AE -
0x8106
Vendor Specific
Reserved
0x9000 RX_ALARM Control (X2 Register) Reserved
0x9001 TX_ALARM Control (X2 Register) Reserved
0x9002 LASI Control (X2 Register) Reserved
0x9003 RX_ALARM Status (X2 Register) Reserved
0x9004 TX_ALARM Status (X2 Register) Reserved
0x9005 LASI Status (X2 Register) Reserved
0x9006 TX_FLAG Control Bits Reserved
0x9007 RX_FLAG Control Bits Reserved
0xA000 -
0xA027
Alarm and Warning Thresholds
Reserved
0xA060 -
0xA069
Digital Optical Monitoring
Interface
Reserved
0xA06F DOM Capability - Extended Reserved
0xA070 TX_ALARM_FLAG Bits Reserved
0xA071 RX_ALARM_FLAG Bits Reserved
0xA074 TX_WARNING_FLAG Bits Reserved
0xA075 RX_WARNING_FLAG Bits Reserved
0xA100 Optional Digital Optical
Monitoring (DOM)
Control/Status
Reserved
7. Digital Diagnostics / Digital Optical Monitoring
The transceiver provides serial ID memory contents and diagnostic information about the present
operating conditions by the 2-wire serial interface (SCL, SDA).
The diagnostic information with internal calibration or external calibration are all implemented,
including received power monitoring, transmitted power monitoring, bias current monitoring, supply
voltage monitoring and temperature monitoring.