United States$5,000,000+
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Brian Hughes
5
Good length DAC for adjacent rack connections.
SRX-SFP-10GE-DAC-3M
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.
What connector type does the cable use?
It uses industry-standard SFP+ (SFF-8431) pluggable connectors on both ends for hot-plug insertion into any compatible 10 Gbps port.
Can I install or remove the SRX-SFP-10GE-DAC-3M while devices are powered on?
Yes. The SRX-SFP-10GE-DAC-3M supports hot-swap operation, allowing insertion or removal without powering down switches or servers.
What is the typical power consumption of this DAC cable?
Direct Attach Copper cables consume negligible power (<0.1 W per end), reducing overall link power compared to active optical modules.
Is the SRX-SFP-10GE-DAC-3M suitable for high-temperature environments?
Yes. The cable operates reliably in temperatures ranging from 0 °C to 70 °C, making it ideal for standard data center and enterprise deployments.
What latency performance can I expect?
Twinax DAC cables offer ultra-low latency (sub-50 ns), ensuring minimal delay for high-frequency trading, virtualization, and HPC applications.
How do I install the SRX-SFP-10GE-DAC-3M?
Simply align the SFP+ connector latch with the port, insert until it clicks, and verify link status; no additional configuration or optics cleaning is required.
Is the SRX-SFP-10GE-DAC-3M Plenum-rated?
No. This DAC cable is not Plenum-rated; use only in rack, cabinet, or underfloor channels with proper airflow, not in plenum ceiling spaces.
How does a DAC cable compare to a fiber optic solution?
Direct Attach Copper cables provide lower latency, negligible power draw, and reduced cost for short‐reach (≤5 m) connections versus fiber transceivers and cables.
Does the SRX-SFP-10GE-DAC-3M support Fibre Channel over Ethernet (FCoE)?
Yes. It transparently carries FCoE traffic at 10 Gbps when paired with switches and adapters that support the FCoE protocol.
Can using this DAC cable reduce data center energy costs?
Yes. By eliminating optical transceiver power draw (typically ≥1 W per port), DAC cables lower overall switch power consumption and cooling requirements.
What warranty covers the SRX-SFP-10GE-DAC-3M?
All SRX-SFP-10GE-DAC-3M cables include a lifetime warranty against defects in materials and workmanship when used under recommended operating conditions.