Shenzhen Xietaikang Precision Electronic Co., Ltd.
| Delivery Time | 5-7 days |
| Termination | Press-Fit |
| OEM/ODM | YES |
| Packaging Details | Packed by Nylon bag,then by Carton |
| Gender | Female |
| Payment Terms | L/C,T/T,Payyal |
| Supply Ability | 500K pcs |
| Mounting Type | Through Hole |
| Temperature | -40℃--120℃ |
| Features | EMI Shielded |
| Model Number | SFP+ |
| Certification | CE,SGS,ROHS,ISO9001 |
| Place of Origin | Guangdong,China |
| Brand Name | XTK |
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Product Specification
| Delivery Time | 5-7 days | Termination | Press-Fit |
| OEM/ODM | YES | Packaging Details | Packed by Nylon bag,then by Carton |
| Gender | Female | Payment Terms | L/C,T/T,Payyal |
| Supply Ability | 500K pcs | Mounting Type | Through Hole |
| Temperature | -40℃--120℃ | Features | EMI Shielded |
| Model Number | SFP+ | Certification | CE,SGS,ROHS,ISO9001 |
| Place of Origin | Guangdong,China | Brand Name | XTK |
| High Light | EMI shielding housing for network switch ，press-fit PCB transceiver port ，1x1 cage assembly server connector | ||
SFP 1×1 Cage Assembly with Integrated 20-Position Press-Fit Receptacle – EMI Shielded Metal Housing for Network Switch / Server PCB Transceiver Port (No Light Pipe)
Product Description
|
Parameter |
Specification |
|---|---|
|
Form Factor |
SFP (1.25G) / SFP+ (10.3125G) / SFP28 (25.78G) backward compatible |
|
Port Matrix |
1 × 1 (single port) |
|
Positions |
20 (0.8 mm pitch) |
|
Mounting |
Through-Hole, Right Angle |
|
Termination |
Press-Fit compliant pin Ø0.64 mm, tail 3.0 mm (2.07 mm opt) |
|
Cage Material |
Copper alloy 0.25 mm (C7701 class), nickel plated |
|
Receptacle Housing |
LCP glass-filled, UL 94 V-0 black |
|
Contact Material |
Phosphor bronze, gold flash (30 µ" opt) on mating, tin on tail |
|
EMI Feature |
Internal + external beryllium-copper spring fingers |
|
Light Pipe |
None |
|
Heat Sink |
Not included (heat-sink-compatible: No, per TE 2170039-1) |
|
Data Rate |
4 Gb/s (TE 2170039-1 class) / 10.3 Gb/s SFP+ / 25.78 Gb/s SFP28 by layout |
|
Operating Temp. |
-55 °C to +105 °C (TE class) / -40~+85 °C (Amphenol class) |
|
Recommended PCB |
1.5 mm thickness |
|
Dimensions (ref) |
L 48.75 × W 15.10 × H 9.75 mm (Trxcom) / 48.98×15.85×12.1 mm (Amphenol) |
|
Mating Cycles |
≥ 100 (module hot-swap) |
|
Compliant |
INF-8074i, SFF-8431, RoHS 2.0, REACH |
|
Cross Ref. |
TE 2170039-1 / 2057159-1; Molex 74737-0004; Amphenol U77A1118200T; AICO ESFP00101; Trxcom TR11AC01000 |
|
MOQ / Lead Time |
500 pcs / 5–7 d sample, 3–4 w mass |
The 1×1 SFP Cage Assembly with Press-Fit EMI Housing integrates a stamped copper-alloy shielding shell and a 20-position 0.8 mm right-angle press-fit receptacle into one pick-and-place unit. It is the smallest SFP I/O building block: one transceiver slot, smallest front-panel cutout (~15.25×6.5 mm), no soldering, no light pipe, no heat sink — exactly the configuration TE documents as 2170039-1 ("Single Cage, External Springs, No Lightpipe, Heat Sink Compatible: No").
It accepts SFP, SFP+, and SFP28 optical transceivers, DAC and AOC, and mounts to the host PCB via compliant press-fit pins — making it the default choice for single-uplink media converters, 1-port NICs, industrial DIN switches, protocol converters, and diagnostic/test cards where software/NMS handles port status and EMI containment is non-negotiable.
Our Competitive Advantages
✅ Full one-stop product portfolio
✅ Optimized EMI shielding design for high-speed signal
✅ Strict dimensional consistency & stable interchangeability
✅ Flexible customization capability
✅ Reliable industrial & data center grade durability
✅ Complete quality documentation support
Application Industries
Media converters – RJ45↔SFP fiber, single uplink;
Industrial DIN-rail switches – 1 fiber uplink in factory/substation env (wide-temp build);
1-port server / NAS / firewall NICs – expansion slot SFP;
Protocol converters – Modbus-TCP to fiber, Profinet to SFP;
5G small-cell / FWA CPE – single 10G SFP+ uplink;
Test & measurement / FPGA dev boards – one shielded transceiver slot;
Medical / railway comms modules – single shielded SFP, no faceplate LED dependency.
Product Selection Reminder
1, Confirm form factor: SFP / QSFP / QSFP-DD / XFP / CFP. Different specifications cannot intermate mechanically.
2, Confirm port layout: single port or stacked 2×2, straight or right-angle mounting.
3. Confirm optional parts: whether light pipe, heat sink or dust cover is required.
4. Confirm PCB assembly method: SMT soldering or press-fit pins.
5. Confirm maximum transmission rate requirement to select a matched impedance structure.
FAQ
Q1: Are you a trading company or a factory?
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1989
Total Annual:
14,000,000-21,000,000
Employee Number:
300~450
Ecer Certification：
Verified Supplier
We specialize in design, production and sales of high‑reliability precision connectors, providing standard and customized connector solutions for industrial, medical, automotive, communication and smart equipment industries. Founded in March 1989.XIETAIKANG is a professional manufacturer engage... We specialize in design, production and sales of high‑reliability precision connectors, providing standard and customized connector solutions for industrial, medical, automotive, communication and smart equipment industries. Founded in March 1989.XIETAIKANG is a professional manufacturer engage...
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