NNA-40G QSFP+ AOC
NNA-QSFP+ 40G AOC
40G QSFP+ Active Optical Cable (AOC)
Short Description
Application:
- Low-latency and high-speed interconnections for high performance computing (HPC)
- 40G Ethernet SR4
- Other high-throughput data transmission network
- Storage area Network (SAN)
Standard:
- Compliant with IEEE 3ba-2010,Annex 86A for 40GBASE-SR4
- Compliant with InfiniBand QDR,DDR,SDR
- Compliant with QSFP MSA(SFF-8436)
- ROHS Compliant: lead-free
The NETRO's NNA-40G-3M series are active optical cables(AOC) that allows bi-directional 40Gbps transmission suitable for Ethernet 40GBASE-SR4 and InfiniBand QDR application and other high-throughput data network, with advantages such as high speed, high density, low latency, low power consumption and light weight.
Absolute Maximum Ratings
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
Absolute maximum ratings:
Parameter | Conditions | Min | Max | Units |
Power supply voltage at 3.3V |
| -0.5 | 3.75 | V |
Voltage on I/O pads |
| -0.5 | VDD+0.5 | V |
Differential Input Swing |
|
| 1.5 | Vpp |
Storage temperature | Non-condensing | -40 | 85 | Celsius |
Powered case temperature range | Non-condensing | -5 | 70 | Celsius |
Relative Humidity |
| 5 | 85 | % |
Static discharge voltage on high speed pins | Human body model |
| 500 | V |
Static discharge voltage on other pins | Human body model |
| 2000 | V |
Air discharge to QSFP case | EN61000-4-2 Criterion B Test |
| 15 | kV |
Contact discharge to QSFP case | EN61000-4-2 Criterion B Test |
| 8 | kV |
Recommended Operating Conditions:
Parameter | Conditions | Min | Typ. | Max | Units |
Data rate per lane | 8B/10BCoding, 64B/66B Coding | 1 | 10.3125 | 10.5 | Gbps |
3.3V Supply Voltage |
| 3.13 | 3.3 | 3.47 | V |
Power supply noise including ripples | 1kHz to frequency of operation mersured at VCC_HOST |
|
|
50 |
mVpp |
Case temperature |
| 0 | 35 | 70 | Celsius |
Transmitter Specifications (Optical):
Parameter | Test Point | Min | Max. | Units | Conditions | |||
Single ended input voltage tolerance |
TP1a |
-0.3 |
4 |
V | Referred to TP1 signal common(Internally AC coupled) | |||
Differential input voltage swing | TP1a | 200 | 1600 | mVpp | Peak to peak differential | |||
AC common-mode input voltage tolerance | TP1a | 15 | - | mV | RMS | |||
Differential input return loss | TP1 | See IEEE 802.3ba | - | dB | 10MHz to 11.1GHz | |||
|
| 86A.4.1.1 |
|
|
|
|
| |
Differential to common-mode input return loss | TP1 | 10 | - | dB | 10MHz to 11.1GHz |
| ||
J2 jitter tolerance | TP1a | 0.17 | - | UI |
|
| ||
J9 jitter tolerance | TP1a | 0.29 | - | UI |
|
| ||
Data Dependent Pulse Width Shrinkage (DDPWS) tolerance | TP1a | 0.07 | - | UI |
|
| ||
Eye mask coordinates: X1, X2 Y1, Y2 |
TP1a | Specification values 0.11, 0.31 95, 350 |
|
UI mV |
Hit ratio = 5 x 10-5 see Figure. 3(a) |
| ||
Features:
- Quad Small Form-factor Pluggable (QSFP)
- 40GBASE-SR4 compliant
- QDR, DDR, SDR (Infiniband) compliant
- Bi-directional parallel link
- 3125Gb/s per lane, x4 channels
- Low power consumption
- Bundle multi-mode fiber array
- 850nm VCSEL four array
- PIN diode four array
- Hot-Pluggable
- I2C management interface
- From 0 to 70 degree case temperature
- 3V power supply voltage
