Sn to Sn Duplex Singlemode Fiber Patch Cable for Data Centers

• Customization: Available
• Application: Communication, Art, Sensor, Medicine, Probe
• Type: Sm / mm
• Connection Structure: Sn
• Material Shape: Round Wire
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: >10000N
• Core: Multicore
• Certification: RoHS, CE, ISO9001, VDE, CCC
• Brand: OEM
• Sheath Material: LSZH or TPU, UV-Resistant
• Fiber Type: Om1, Om2, Om3, Om4, Om5, OS2
• Insertion Loss: ≤ 0.30dB for Upc, ≤ 0.25dB for APC
• Return Loss: ≥ 55 dB (Upc) / ≥ 65 dB (APC)
• Material: ABS, 94V-0 Rated for Fire Resistance
• Protection Grade: -40°c to +85°c
• Connector Interface Standard: IEC 61754-7, RoHS, CE, ISO9001
• Transport Package: Box
• Specification: 48*48*30cm
• Trademark: HOLIGHT (OEM available)
• Origin: China
• HS Code: 8544700000
• Production Capacity: 20, 000PCS/Month

Product Description

SN Fiber Optic Patch Cord

This SN to SN duplex fiber patch cord is specially designed for high-density data center environments, featuring a compact SN connector with push-pull boot and polarity switch capability. It uses low-loss UPC polished connectors and bend-insensitive OS2 singlemode fiber for reliable transmission.

Applications:

Features:

Customization Options:

400G/800G data center interconnects
High-density patch panels
Leaf-spine network architecture
Hyperscale cloud deployment
Switch-to-switch or switch-to-server cabling
Telecom and ISP backbone systems
SAN and enterprise fiber networks
Fiber breakout harness applications

Compact SN connectors for ultra-high density
Duplex structure ideal for transceiver patching
UPC polishing for low insertion loss
G657A1 fiber enables tight bend radius
Push-pull tab for easy mating/unmating
LSZH or OFNR jacket for safety compliance

Length: 0.5m to 300m
Connector types: SN / LC / MPO / SC
Fiber type: G652D / G657A1 / OM3 / OM4
Jacket color & print: customizable
Logo, barcode, and packaging custom options

Feature Details

Packing & Delivery & Exhibition

Customer Reviews

"The SN connectors are perfect for our 400G deployments. Quality is top-notch."
— Lars E., Sweden

"HOLIGHT delivered exactly as promised. Custom length, fast ship, and all cables passed testing."
— Takashi Y., Japan

"We were impressed by the build and performance of these SN jumpers. Works flawlessly in our switches."
— Ahmed M., United Arab Emirates

"Fast delivery, great packaging, and the polish is excellent. No signal issue even under tight bends."
— Brian W., Canada

"This SN patch cable helped us increase port density without adding complexity. Very satisfied."
— Victor H., Brazil

Related Products

FAQ

Q1: What is the main advantage of SN over LC connectors?
A1: SN connectors provide higher port density with individual push-pull duplex design, ideal for 400G+ applications.

Q2: Can I customize the cable length and jacket type?
A2: Yes, we support full customization including length, jacket material, labeling, and connector type.

Q3: Is this patch cord compatible with OSFP/QSFP-DD transceivers?
A3: Yes, SN connectors are designed to interface with transceivers using SN port breakout architecture.

Q4: What type of fiber is used in this patch cord?
A4: Standard option is G657A1 bend-insensitive OS2 singlemode fiber. G652D is also available.

Q5: Do you provide test reports with shipment?
A5: Yes, IL/RL test results are included per cable or batch.

Q6: What's the typical lead time?
A6: Standard production lead time is 3–5 business days.