SN Patchcord
PRELIMINARY DATASHEET
The SN® connector is a new duplex optical fiber connector designed for Data Center 400G optimization. The SN® connector was designed to provide individual and independent duplex fiber breakout at a quad style transceiver (QSFP, QSFP-DD, OSFP) as a more efficient, increased reliability, and a lower cost alternative than the MPO connector. SN® has two LC style 1.25 mm diameter zirconia ferrules in a single housing, pitched 3.1 mm apart vs 6.25 mm in a duplex LC connector.
The SN® connector supports up to 2.0 mm jacketed cable
- Effective size reduction compared to LC Duplex
- Designed for OSFP/QSFP-DD Break out application
- Proven 1.25 mm ferrule technology
- 4 duplex connectors (total 8-fibers) in OSFP/QSFP-DD footprint
- 2.0 mm duplex jacketed cable
- IEC random mating Grade B
|
Insertion loss (IL) (IEC 61300-3-4) |
MM PC |
SM Ultra PC Grade B |
SM Angle PC Grade B |
|
0.25 dB typ 0.50 dB 97% |
0.12 dB typ 0.25 dB 97% |
0.15 dB typ 0.25 dB 97% |
|
|
Return loss (RL) (IEC 61300-3-6) |
>35 dB |
>50 dB |
>65 dB |
|
Housing color |
Aqua |
Blue |
Green |
|
Boot color |
White |
White |
White |
|
Assembly procedure |
glue and polish |
||
|
Connection |
physical contact |
||
|
Lock mechanism |
push-pull tab |
||
|
Standards |
IEC/EN |
||
|
Ferrule material |
full ceramic zirconia 1.25 mm |
||
|
Connector material |
thermoplastic |
||
|
Adapter material |
polymer composite, zirconia sleeve |
||
|
|
|
|
|
|
Dimensions: Cable 1.6 mm type |
BTW1 |
BTW2 |
|
Adaptors:
|
1 channel (2F) |
2 channel (4F) |
3 channel (6F) |
|
|
|
|
|
A-SN2/PC-01-02-BL |
A-SN4/PC-01-05X1-BL |
A-SN6/PC-01-04X2-BL |
|
|
|
|
|
|
|
|
|
4 channel (8F) |
4 channel (8F) |
6 channel (12F) |
|
|
|
|
|
A-SN8/PC-01-02-BL |
A-SN8/PC-01-05D3-BL |
A-SN12/PC-01-04D4-BL |
|
|
|
|
SC footprint
SC footprint
Duplex SC
Duplex SCNote: 1) -05X SC single footprint, no flange, metal clip
2) -04X SC single footprint, no flange, plastic clip
3) -05D SC duplex footprint, no flange, metal clip
4) -04D SC duplex footprint, no flange, plastic clip
- Next generation Telecom & LAN, WAN
- Next generation 200/400G transceiver QSFP-DD and OSFP
Patchcord sample:
 |
 |
| USN-ULCDF-R1 S7A-JC-003 | Duplex LC Uniboot with Flip |
|
|
|
|
AAAXX |
- |
XX XXX |
- |
XX |
- |
XXX |
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
AAA - Connector |
|
|
|
|
|
XXX - length [m] |
||||||||||||||
|
Type |
Description |
|
|
|
|
|
|
|
||||||||||||
|
SN |
Duplex SN/PC multimode |
|
|
X - type (pigtail or jumper) |
||||||||||||||||
|
USN |
Duplex SN/UPC, Grade B |
|
|
JC |
jumper A-B crossed |
|||||||||||||||
|
NSN2 |
Duplex SN/APC, Grade B |
|
|
JS |
jumper A-A straight |
|||||||||||||||
|
ULCDF |
Duplex LC Uniboot with Flip |
|
|
PT |
pigtail tight buffered, strip in one shot < 10 cm |
|||||||||||||||
|
Dimensions: Cable 2.0 mm type
|
|
|
PS |
semitight 20-30 cm in one shot |
||||||||||||||||
|
|
|
PD |
pigtail easy strip > 100 cm |
|||||||||||||||||
|
|
|
|
|
|
|
|||||||||||||||
|
|
XX - diameter of fiber, cable |
XXX - type of fiber |
||||||||||||||||||
|
|
Fiber 0.9 mm |
|
|
|||||||||||||||||
|
|
09J |
fiber Ø 0.9 mm, Junior type |
OM2-5 |
MM 50/125 µm |
||||||||||||||||
|
|
09C |
fiber Ø 0.9 mm, Compact type |
|
|
||||||||||||||||
|
|
Duplex cable |
S2D |
SM 9/125 µm (G.652D) |
|||||||||||||||||
|
|
R2 |
Ø 2.0 mm round cable |
S7X |
SM 9/125 µm (G.657X) |
||||||||||||||||
|
|
|
|
|
|
||||||||||||||||
