addon CAB-O-8S-200G-2M-AO Compatible TAA Compliant 200GBase-CU OSFP to 8xSFP28 Direct Attach Cable Instruction Manual
- June 4, 2024
- addon
Table of Contents
- Features
- Applications
- Product Description
- General Characteristics
- OSFP Electrical Pin-out Assignment
- OSFP Pin Descriptions
- SFP28 Electrical Pin-out Assignment
- SFP28 Pin Descriptions
- Wiring Table
- Wire Gauge and Bend Radius
- Mechanical Specifications
- About AddOn Networks
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
addon CAB-O-8S-200G-2M-AO Compatible TAA Compliant 200GBase-CU OSFP to
8xSFP28 Direct Attach Cable Instruction Manual
CAB-O-8S-200G-2M-AO
Arista Networks® CAB-O-8S-200G-2M Compatible TAA Compliant 200GBase-CU OSFP to
8xSFP28 Direct Attach Cable (Passive Twinax, 2m)
Features
- OSFP MSA compliant
- 8 parallel full-duplex channels
- Compliant to IEEE802.3BJ
- Pluggable/Direct Attach
- Wire Gauge: 30 AWG
- 2m Length
- High-Speed Cable Assembly
- RoHS compliant
Applications
- 200G Ethernet
Product Description
This is an Arista Networks® CAB-O-8S-200G-2M compatible 200GBase-CU OSFP to 8xSFP28 direct attach cable that operates over passive copper with a maximum reach of 2.0m (6.6ft). It has been programmed, uniquely serialized, and data- traffic and application tested to ensure it is 100% compliant and functional. This direct attach cable is TAA (Trade Agreements Act) compliant, and is built to comply with MSA (Multi-Source Agreement) standards. We stand behind the quality of our products and proudly offer a limited lifetime warranty.
AddOn’s direct attach cables are RoHS compliant and lead free.
TAA refers to the Trade Agreements Act (19 U.S.C. & 2501-2581), which is intended to foster fair and open international trade. TAA requires that the U.S. Government may acquire only “U.S. – made or designated country end products.”
General Characteristics
| Parameter | Specification |
|---|
Product Type Features
Cable Assembly Category| High Speed
Cable Assembly Type| Pluggable/Direct Attach
Connector End 1 Type| OSFP
Connector End 2 Type| SFP28 (8)
Assembly Color| Black
Cable Assembly Length| 2m (6.6ft)
Electrical Characteristics
Isolation Resistance| 100 Ω
Conductor Resistance| 2 Ω Max.
Voltage| 5V
Dimensions
Wire Gauge| 30 AWG
Body Features
Jacket Material| PVC
OSFP Electrical Pin-out Assignment
OSFP Pin Descriptions
Pin #| Symbol| Description| Logic| Direction|
Plug Sequence
---|---|---|---|---|---
1| GND| | Ground| | 1
2| TX2p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
3| TX2n| Transmitter Data Inverted| CML-I| Input from Host| 3
4| GND| | Ground| | 1
5| TX4p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
6| TX4n| Transmitter Data Inverted| CML-I| Input from Host| 3
7| GND| | Ground| | 1
8| TX6p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
9| TX6n| Transmitter Data Inverted| CML-I| Input from Host| 3
10| GND| | Ground| | 1
11| TX8p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
12| TX8n| Transmitter Data Inverted| CML-I| Input from Host| 3
13| GND| | Ground| | 1
14| SCL| 2-wire Serial interface clock| LVCMOS-I/O| Bi-directional| 3
15| VCC| +3.3V Power| | Power from Host| 2
16| VCC| +3.3V Power| | Power from Host| 2
17| LPWn/PRSn| Low-Power Mode / Module Present| Multi-Level| Bi-
directional| 3
18| GND| | Ground| | 1
19| RX7n| Receiver Data Inverted| CML-O| Output to Host| 3
20| RX7p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
21| GND| | Ground| | 1
22| RX5n| Receiver Data Inverted| CML-O| Output to Host| 3
23| RX5p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
24| GND| | Ground| | 1
25| RX3n| Receiver Data Inverted| CML-O| Output to Host| 3
26| RX3p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
27| GND| | Ground| | 1
28| RX1n| Receiver Data Inverted| CML-O| Output to Host| 3
29| RX1p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
30| GND| | Ground| | 1
31| GND| | Ground| | 1
32| RX2p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
33| RX2n| Receiver Data Inverted| CML-O| Output to Host| 3
34| GND| | Ground| | 1
35| RX4p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
36| RX4n| Receiver Data Inverted| CML-O| Output to Host| 3
37| GND| | Ground| | 1
38| RX6p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
39| RX6n| Receiver Data Inverted| CML-O| Output to Host| 3
40| GND| | Ground| | 1
41| RX8p| Receiver Data Non-Inverted| CML-O| Output to Host| 3
42| RX8n| Receiver Data Inverted| CML-O| Output to Host| 3
43| GND| | Ground| | 1
44| INT/RSTn| Module Interrupt / Module Reset| Multi-Level| Bi-
directional| 3
45| VCC| +3.3V Power| | Power from Host| 2
46| VCC| +3.3V Power| | Power from Host| 2
47| SDA| 2-wire Serial interface data| LVCMOS-I/O| Bi-directional| 3
48| GND| | Ground| | 1
49| TX7n| Transmitter Data Inverted| CML-I| Input from Host| 3
50| TX7p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
51| GND| | Ground| | 1
52| TX5n| Transmitter Data Inverted| CML-I| Input from Host| 3
53| TX5p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
54| GND| | Ground| | 1
55| TX3n| Transmitter Data Inverted| CML-I| Input from Host| 3
56| TX3p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
57| GND| | Ground| | 1
58| TX1n| Transmitter Data Inverted| CML-I| Input from Host| 3
59| TX1p| Transmitter Data Non-Inverted| CML-I| Input from Host| 3
60| GND| | Ground| | 1
SFP28 Electrical Pin-out Assignment
SFP28 Pin Descriptions
| Pin | Logic | Symbol | Name/Descriptions | Ref. |
|---|---|---|---|---|
| 1 | VeeT | Module Transmitter Ground | 1 | |
| 2 | LVTTL-O | Tx_Fault | Transmitter Fault | 2 |
| 3 | LVTTL-I | Tx_Disable | Transmitter Disable | 3 |
| 4 | LVTTL-I/O | SDA | MOD-DEF2 2-wire serial interface data line | 4 |
| 5 | LVTTL-I/O | SCL | MOD-DEF1 2-wire serial interface clock line | 4 |
| 6 | Mod_Abs | Module Absent | 5 | |
| 7 | LVTTL-I | RS0 | Rate Select Zero | |
| 8 | LVTTL- O | Rx_LOS | Module Receiver Loss of Signal | 2 |
| 9 | LVTTL-I | RS1 | Rate Select One | |
| 10 | VeeR | Module Receiver Ground | 1 | |
| 11 | VeeR | Module Receiver Ground | 1 | |
| 12 | CML-O | RD- | Receiver Inverted Data Output | |
| 13 | CML-O | RD+ | Receiver Non-Inverted Data Output | |
| 14 | VeeR | Module Receiver Ground | 1 | |
| 15 | VccR | Module Receiver 3.3V Supply | ||
| 16 | VccT | Module Transmitter 3.3V Supply | ||
| 17 | VeeT | Module Transmitter Ground | 1 | |
| 18 | CML-I | TD+ | Transmitter Non-Inverted Data Input | |
| 19 | CML-I | TD- | Transmitter Inverted Data Input | |
| 20 | VeeT | Module Transmitter Ground | 1 |
Notes:
-
The module signal grounds, VeeR and VeeT, shall be isolated from the module case.
-
This is an open collector/drain output and shall be pulled up with 4.7-10k to Vcc_Host on the host board.
Pull ups can be connected to multiple power supplies, however the host board design shall ensure that no module has voltage exceeding module VccT/R + 0.5 V. -
This is an open collector/drain input and shall be pulled up with 4.7-10k to VccT in the module.
-
See 2-wire electrical specification.
-
This shall be pulled up with 4.7-10k to Vcc_Host on the host board.
Wiring Table
Wire Gauge and Bend Radius
OSFP (Vertical Direction)
CABLE GUAGE| DIAMETER “Dl”| DIAMETER “D2”| MIN.BEND RADIUS “R”| MIN.BEND SPACE
“L1”
30AWG| 4.1MM| 12.3MM| 21MM| 118MM
OSFP ( Horizontal Direction)
CABLE GUAGE| DIAMETER “Dl”| DIAMETER “D2”| MIN.BEND RADIUS “R1”| MIN.BEND
SPACE “Lif
30AWG| 4.1MM| 12.3MM| 21MM| 118MM
SFP28 ( Horizontal Direction)
CABLE GUAGE| DIAMETER “D2”| RADIUS MIN,BEND “R2′| MIN.BEND SPACE “L2”
30AWG| 4,1MM| 20MM| 40MM
SFP28 (Vertical Direction)
CABLE GUAGE| DIAMETER “D2”| RADIUS MIN.BEND “R2,’| SPACE MIN.BEND “L2”
30AWG| 4.1MM| 20MM| 40MM
Mechanical Specifications
| Item | Name | Description | Quantity | Unit |
|---|---|---|---|---|
| 1 | Cable | SFP28 2P PVC | A/R | mm |
| 2 | Plug 1 | OSFP Plug, Reference OSFP MSA 3.0 | 1 | PCS |
| 3 | Dust Cap 1 | OSFP Dust Cap Black | 1 | PCS |
| 4 | Pull Tab 1 | Stainless Steel + TPV, White | 1 | PCS |
| 5 | HST | Heat Shrink Tube, Black | 1 | PCS |
| 6 | Plug 2 | SFP28 Plug | 8 | PCS |
| 7 | Dust Cap 2 | SFP28 Dust Cap Blue | 8 | PCS |
| 8 | Pull Tab 2 | SFP28 Latch PA66 Black | 8 | PCS |
| 9 | Label 1 | 15x35mm, White | 8 | PCS |
| 10 | Label 2 | 26x57mm, White | 1 | PCS |
About AddOn Networks
In 1999, AddOn Networks entered the market with a single product. Our founders fulfilled a severe shortage for compatible, cost-effective optical transceivers that compete at the same performance levels as leading OEM manufacturers. Adhering to the idea of redefining service and product quality not previously had in the fiber optic networking industry, AddOn invested resources in solution design, production, fulfillment, and global support.
Combining one of the most extensive and stringent testing processes in the industry, an exceptional free tech support center, and a consistent roll-out of innovative technologies, AddOn has continually set industry standards of quality and reliability throughout its history.
Reliability is the cornerstone of any optical fiber network and is in engrained in AddOn’s DNA. It has played a key role in nurturing the long-term relationships developed over the years with customers. AddOn remains committed to exceeding industry standards with certifications from ranging from NEBS Level 3 to ISO 9001:2005 with every new development while maintaining the signature reliability of its products.
U.S. Headquarters
Email: [email protected]
Telephone: +1 877.292.1701
Fax: 949.266.9273
Europe Headquarters
Email:
[email protected]
Telephone: +44 1285 842070
www.addonnetworks.com
Phone: 877.292.1701