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Brian Hughes
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Good length DAC for adjacent rack connections.
SRX-SFP-10GE-DAC-3M
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SFP+ 10 GIGABIT ETHERNET DIRECT ATTACH COPPER TWINAX COPPER...
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Name:
SRX-SFP-10GE-DAC-3M
- Description:
- SFP+ 10 GIGABIT ETHERNET DIRECT ATTACH COPPER TWINAX COPPER CBL 3M
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 821455025604
- Condition:
- Warranty:
- 3
- List Price:
$120.00
- Price:
$72.0040% off
Quantity:
1
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SRX-SFP-10GE-DAC-3M Overview
SRX-SFP-10GE-DAC-3M is a 10G transceiver module in an SFP+ form factor engineered as a Direct Attach Cable for short-range connectivity. It supports 10 Gigabit Ethernet over copper with a transmission distance of 3 meters, making it an ideal choice for data centers and enterprise networks that require reliable, low-latency connections.
This product is designed to meet the tight physical dimensions of standard SFP+ modules while delivering robust performance and efficient protocol support. With optimized compatibility for Juniper environments, the SRX-SFP-10GE-DAC-3M is perfectly suited for server-to-switch links and intra-data center interconnections that demand high-speed, cost-effective connectivity.
SRX-SFP-10GE-DAC-3M price is $72.00, a 40% saving from the Juniper list price of $120.00. SRX-SFP-10GE-DAC-3M is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX-SFP-10GE-DAC-3M for additional pricing. Browse the full Juniper Security Transceivers series or explore all Juniper products.
SRX-SFP-10GE-DAC-3M Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- N/A
- Wavelength
- N/A
- Transmission Distance
- Short-Range
- Fiber Type
- N/A
- Max Distance
- 3 meters
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Juniper
- Product Name
- SRX-SFP-10GE-DAC-3M
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
SRX-SFP-10GE-DAC-3M Use Case
Top-of-Rack to Leaf Switch Interconnect in Hyperscale Data Centers
In a hyperscale data center environment, the SRX-SFP-10GE-DAC-3M-SFP+ 10 Gigabit Ethernet Direct Attach Copper Twinax Cable (3 m) links top-of-rack (ToR) servers to leaf switches. This use case delivers ultra-low latency (< 0.1 µs), reduced power draw versus optical transceivers, and simplified cable management. Outcome: maximized port density, energy savings of up to 50 W per link, and streamlined deployment—ensuring higher throughput for real-time analytics and cloud workloads.
High-Performance Computing Cluster Node Aggregation
In an HPC cluster for scientific research or financial modeling, the 3 m SRX-SFP-10GE-DAC-3M-SFP+ cable provides a cost-effective, high-bandwidth interconnect between compute nodes and the central switch fabric. The direct-attach copper twinax design ensures consistent 10 Gb/s throughput with negligible jitter. Outcome: accelerated MPI and data-parallel workloads, predictable performance for simulation jobs, and a 30 % reduction in total cost of ownership compared to fiber solutions.
Virtualized Server Farm Storage Network Uplinks
Within a virtualized enterprise environment, the SRX-SFP-10GE-DAC-3M-SFP+ cable connects hypervisor hosts to SAN gateways or NVMe-over-Fabric appliances. The robust copper twinax medium delivers deterministic latency and full-duplex 10 GbE bandwidth without transceiver inventory complexity. Outcome: improved VM migration speeds, consistent storage I/O for VDI pools, and a 25 % decrease in per-port operational costs while maintaining carrier-grade reliability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SRX-SFP-10GE-DAC-3M |  SRX-SFP-1GE-LX-ET |  SRX-SFP-10GE-ER |  SRX-SFP-10GE-DAC-1M |  SRX-SFP-1GE-LH | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Direct Attach Cable | Transceiver |
| Form Factor | SFP+ | SFP | SFP | SFP+ | SFP |
| Data Rate | 10G | 1G | 10G | 10G | 1G |
| Connector Type | N/A | LC | LC | N/A | LC |
| Wavelength | N/A | 1310 nm | 1550 nm | N/A | 1550 nm |
| Transmission Distance | Short-Range | Long-Range | Extended-Range | Short-Range | Long-Range |
| Fiber Type | N/A | Single-mode | Single-mode | N/A | Single-mode |
| Max Distance | 3 meters | 10 km | 40 km | 1m | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | 10G Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | Fiber |
| Power Consumption | N/A | 1.2W | 1.5W | N/A | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
| Compatibility | Juniper | Juniper | Cisco / Juniper / Huawei / Arista | Juniper | Juniper |
| Product Name | SRX-SFP-10GE-DAC-3M | SRX-SFP-1GE-LX-ET | SRX-SFP-10GE-ER | SRX-SFP-10GE-DAC-1M | SRX-SFP-1GE-LH |
| Height | N/A | 0.33 inches | 0.43 inches | N/A | N/A |
| Width | N/A | 0.53 inches | 0.83 inches | N/A | N/A |
| Depth | N/A | 2.22 inches | 1.33 inches | N/A | N/A |
| Weight | N/A | 0.09 lbs | 0.12 lbs | N/A | N/A |
Reviews & Ratings
M
Michael Stern
4
Stable 10G performance without errors.
A
Aaron Bishop
4
Easy install and dependable.
J
Joseph Lane
5
Cost effective interconnect solution.
C
Chris Dalton
5
Worked flawlessly in production.
Questions & Answers
What is the SRX-SFP-10GE-DAC-3M cable?
The SRX-SFP-10GE-DAC-3M is a 3-meter SFP+ Direct Attach Copper (DAC) Twinax cable designed for 10 Gbps Ethernet interconnects between switches, routers, servers, and NICs.
Which devices are compatible with the SRX-SFP-10GE-DAC-3M?
This DAC cable is compatible with any SFP+ port supporting 10 Gbps on Juniper, Cisco, Arista, Brocade and other major networking vendors that accept standard SFF-8431 transceivers.
What is the maximum data rate supported?
The SRX-SFP-10GE-DAC-3M supports up to 10 Gbps full-duplex data throughput, meeting IEEE 802.3ae standards for 10 Gigabit Ethernet.
What is the maximum cable length?
This twinax cable is factory-terminated at 3 meters, providing reliable 10 Gbps links for top-of-rack and adjacent-rack connections in data centers.