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Copper SFP worked immediately in SRX firewall.
SRX-SFP-1GE-T
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SMALL F/M FACTOR PLUGGABLE 1000BASE-T GB ETHERNET MOD CAT 5
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Name:
SRX-SFP-1GE-T
- Description:
- SMALL F/M FACTOR PLUGGABLE 1000BASE-T GB ETHERNET MOD CAT 5
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 651208798130
- Condition:
- Warranty:
- 3
- List Price:
$525.00
- Price:
$77.0085.3% off
Quantity:
1
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SRX-SFP-1GE-T Overview
SRX-SFP-1GE-T is an SFP transceiver engineered for 1 Gigabit Ethernet connectivity over copper cabling and features an integrated RJ45 port. This module is designed for short-range transmission—up to 100 meters—and is ideal for applications in data centers, enterprise networks, and telecom infrastructures, providing reliable connectivity in compact SFP form factor with precise physical dimensions.
SRX-SFP-1GE-T delivers robust performance for standard Ethernet protocols while ensuring ease of installation and system compatibility. With its optimized power consumption, defined operating temperature range, and industry-standard design, this transceiver meets the demanding specifications required in modern network deployments.
SRX-SFP-1GE-T price is $77.00, a 85.3% saving from the Juniper list price of $525.00. SRX-SFP-1GE-T is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX-SFP-1GE-T for additional pricing. Browse the full Juniper Security Transceivers series or explore all Juniper products.
SRX-SFP-1GE-T Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- RJ45
- Wavelength
- N/A
- Transmission Distance
- Short-Range
- Fiber Type
- N/A
- Max Distance
- 100 meters
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- 2.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Juniper Networks
- Product Name
- SRX-SFP-1GE-T
- Height
- 0.33 inches
- Width
- 0.53 inches
- Depth
- 2.22 inches
- Weight
- 0.07 lbs
SRX-SFP-1GE-T Use Case
Branch Office High-Speed Uplink Over Existing Cat5 Cabling
In a multi-site enterprise, IT must upgrade branch office firewalls without replacing copper cabling. By deploying the SRX-SFP-1GE-T-SMALL F/M factor pluggable 1000BASE-T GB Ethernet module, network engineers deliver plug-and-play gigabit connectivity over Cat5. Benefit: Accelerated branch rollouts, zero fiber-install costs and consistent low-latency performance.
Cost-Effective Data Center Copper Fallback for Mixed-Media Environments
Data centers often host both fiber and legacy copper devices. Integrating SRX switches with the SRX-SFP-1GE-T-SMALL module provides 1 Gig Ethernet over Cat5 ports on top-of-rack devices, eliminating the need for separate media converters. Benefit: Reduced hardware footprint, simplified inventory and up to 40% lower per-port connectivity cost.
Industrial IoT Edge Network Expansion with Secure Gigabit Links
Manufacturing facilities require robust, secure uplinks for edge computing and sensor clusters. The SRX-SFP-1GE-T-SMALL transceiver slides into SRX firewalls to extend 1000BASE-T Ethernet across existing Cat5 plant cabling. Benefit: Rapid edge deployment, minimal downtime and hardened connectivity that supports real-time monitoring and automated control.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SRX-SFP-1GE-T |  SRX-SFP-1GE-SX |  SRX-SFP-10GE-SR |  SRX-SFP-1GE-LX-ET |  SRX-CFP-100G-LR4 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | CFP |
| Data Rate | 1G | 1G | 10G | 1G | 100G |
| Connector Type | RJ45 | LC | LC | LC | LC |
| Wavelength | N/A | 850nm | 850nm | 1310 nm | 1310 nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | N/A | Multi-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 100 meters | 550 meters | 300 meters | 10 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | Fiber |
| Power Consumption | 2.5W | ≤1W | 1.5W | 1.2W | 5.0 W |
| 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 | 3.3V | 3.3V |
| Compatibility | Juniper Networks | Cisco / Juniper / Huawei / Arista | Juniper | Juniper | Cisco / Juniper / Huawei / Arista |
| Product Name | SRX-SFP-1GE-T | SRX-SFP-1GE-SX | SRX-SFP-10GE-SR | SRX-SFP-1GE-LX-ET | SRX-CFP-100G-LR4 |
| Height | 0.33 inches | 0.63 inches | 0.65 inches | 0.33 inches | 1.0 inches |
| Width | 0.53 inches | 0.94 inches | 0.87 inches | 0.53 inches | 4.5 inches |
| Depth | 2.22 inches | 1.38 inches | 1.80 inches | 2.22 inches | 4.0 inches |
| Weight | 0.07 lbs | 0.08 lbs | 0.09 lbs | 0.09 lbs | 0.5 lbs |
Reviews & Ratings
M
Michael Turner
5
Reliable gigabit access connectivity.
J
James Whitfield
4
Good compatibility with SRX series.
O
Oliver Grant
4
Stable link performance.
P
Philip Ward
5
Dependable module.
Questions & Answers
What is the SRX-SFP-1GE-T module?
The SRX-SFP-1GE-T is a small form-factor pluggable (SFP) transceiver that delivers 1000BASE-T Gigabit Ethernet over Category 5/5e/6 copper cabling.
Which devices are compatible with SRX-SFP-1GE-T?
This module is compatible with any SFP-equipped switch, router or firewall that accepts 1000BASE-T transceivers from third-party vendors.
What cabling is required for the SRX-SFP-1GE-T?
Use Category 5, 5e or 6 UTP cable terminated with RJ-45 connectors to achieve optimal Gigabit performance.
What is the maximum cable length supported?
The SRX-SFP-1GE-T supports up to 100 meters (328 feet) of standard copper cabling at full Gigabit speed.
Does SRX-SFP-1GE-T support auto-negotiation?
Yes, it supports IEEE 802.3ab auto-negotiation for seamless speed and duplex configuration.
Can I hot-swap the SRX-SFP-1GE-T module?
Yes, the SRX-SFP-1GE-T is hot-swappable, allowing insertion or removal without powering down your host device.
What data rate does this SFP transceiver deliver?
It delivers a fixed data rate of 1 Gbps for both full-duplex and half-duplex operation.
Which IEEE standards does it comply with?
It complies with IEEE 802.3, 802.3u, 802.3ab and 802.3x standards for Gigabit Ethernet and flow control.
What is the operating temperature range?
The module operates reliably between 0 °C and 70 °C (32 °F to 158 °F).
How do I install the SRX-SFP-1GE-T?
Align the module with the SFP port, insert until it clicks, then connect the RJ-45 cable; no additional configuration is required.
Does it support Cat 5e and Cat 6 cabling?
Yes, it supports Cat 5, Cat 5e and Cat 6 copper cabling for Gigabit Ethernet transmission.
What is the module’s power consumption?
Power consumption is less than 1.0 W, making it energy-efficient for data center and enterprise use.
What is the MTBF of the SRX-SFP-1GE-T?
The mean time between failures (MTBF) exceeds 1,000,000 hours under standard operating conditions.
Is there a warranty for this SFP module?
Yes, the SRX-SFP-1GE-T carries a one-year limited warranty against manufacturing defects.
How can I troubleshoot link issues?
Verify cable integrity, ensure proper seating of the module, confirm host interface compatibility, and check link LEDs for network activity.
Does it support full-duplex and half-duplex modes?
Yes, it supports both full-duplex and half-duplex modes with automatic switching based on link partner capability.