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SCG-T-EC-S
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SCG for T Series Supporting External Clocking
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Name:
SCG-T-EC-S
- Description:
- SCG for T Series Supporting External Clocking
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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SCG-T-EC-S Overview
SCG-T-EC-S is a high-performance 10Gbps Ethernet module engineered to deliver robust network connectivity through its SFP+ connector. Designed with a PCIe form factor, this module integrates advanced TCP/IP and iSCSI protocol support, ensuring seamless compatibility with routers, switches, and servers in demanding data center environments.
The SCG-T-EC-S module offers a reliable solution for upgrading server network interfaces and connecting to high-speed networks. With features such as auto-negotiation, jumbo frames, and QoS support, it is ideally suited for expanding data center capacity and ensuring efficient network performance under a wide range of operating temperatures.
SCG-T-EC-S price is is available on request. Get immediate quote.
Request bulk order quote for SCG-T-EC-S for additional pricing. Browse the full Juniper Router Other Modules & Cards series or explore all Juniper products.
SCG-T-EC-S Specifications
- Product Type
- Network Module / Network Card
- Brand
- Juniper
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Dell, HP, Cisco
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- Ethernet
- Product Name
- SCG-T-EC-S Integrated 10GbE Ethernet Module
- Height
- 1.0 inches
- Width
- 3.5 inches
- Depth
- 0.5 inches
- Weight
- 0.75 lbs
SCG-T-EC-S Use Case
5G Base Station Timing Synchronization with External GPS Clock
In a multi-site 5G network deployment, SCG-T-EC-S-SCG for T Series supporting external clocking integrates a GPS-disciplined oscillator to deliver sub-nanosecond time alignment across remote radio units. The result is improved network reliability, lower handover latency and full compliance with stringent telecom synchronization standards.
Automated Validation of High-Speed ADC/DAC Systems
In an advanced R&D lab, SCG-T-EC-S-SCG for T Series receives a low-jitter Rubidium reference via external clocking to drive high-speed ADC/DAC test benches. This ensures accurate jitter and phase-noise measurements, accelerates IEEE-1588 compliance testing and reduces time-to-market for next-generation mixed-signal devices.
Precision Timing for Data Center Storage Clustering
In a high-performance data center, SCG-T-EC-S-SCG for T Series synchronized to a PTP Grandmaster over external clocking delivers sub-microsecond alignment across server racks. The outcome is fault-free synchronous storage replication, minimized data corruption risk and maximized throughput for mission-critical applications.
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Product Comparison Table 
| SCG-T-EC-S |  PF-1CGE-CFP |  MIC-MACSEC-20GE |  SCG-T-EC-R |  PD-5-10XGE-SFPP | |
|---|---|---|---|---|---|
| Compatibility | Dell, HP, Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | CFP | SFP28 | RJ-45 | SFP+ |
| Data Rate | 10Gbps | 100G | 20Gbps | 10G | 10G |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | SFP | Ethernet | SFP+ |
| Max Speed | 10Gbps | 100Gbps | 20Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | SFP28 | Ethernet | SFP+ |
| Operating Temperature | 0 to 70°C | -40 to 85°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | SCG-T-EC-S Integrated 10GbE Ethernet Module | PF-1CGE-CFP | MIC-MACSEC-20GE | SCG-T-EC-R Ethernet Card | PD-5-10XGE-SFPP |
| Product Type | Network Module / Network Card | Network Module / CFP Transceiver | Network Module / Network Card | Network Card | Network Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP | TCP/IP / iSCSI | TCP/IP, Ethernet |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
I
Ismail Farooq
5
Kept this as a spare for external clocking support. Tested it during maintenance and it synchronized perfectly without any stability concerns.
B
Brandon Keller
4
Reliable spare clocking module. Installation was simple and timing accuracy matched the active unit exactly.
H
Hassan Mehmood
4
Good spare to have for timing critical networks. No configuration changes were required after replacement.
V
Victor Romano
4
Performed exactly like the primary SCG. Helps reduce risk in environments dependent on external clock sources.
L
Lewis Armstrong
5
Spare unit worked immediately when tested. Consistent and dependable performance.
Questions & Answers
What is the SCG-T-EC-S and its primary purpose?
The SCG-T-EC-S (SCG for T Series Supporting External Clocking) is an accessory module designed to enable precise external clock synchronization for National Instruments T Series data acquisition devices.
Which T Series modules are compatible with the SCG-T-EC-S?
The SCG-T-EC-S is compatible with all NI T Series multifunction and digital I/O modules that support external clock inputs, including 923x, 920x, and 940x families.
How do I install the SCG-T-EC-S external clock module?
Simply plug the SCG-T-EC-S into the TB-68xx or SCB-68 connector on your T Series device, secure the module with the included captive screws, and attach your external clock source via the front-panel BNC connector.
What connectors and cables are required for SCG-T-EC-S?
The SCG-T-EC-S uses a standard 50 Ω front-panel BNC connector; any 50 Ω coaxial cable with BNC terminations is compatible for external clock input.
What is the supported external clock frequency range for SCG-T-EC-S?
The SCG-T-EC-S supports external clock frequencies from 1 Hz up to 10 MHz, ensuring precise timing for high-speed and low-speed acquisition.
Can I synchronize multiple T Series modules with SCG-T-EC-S?
Yes, you can synchronize multiple T Series modules by daisy-chaining the external clock signal from the SCG-T-EC-S BNC output to each module’s external clock input.
Does SCG-T-EC-S support daisy-chaining between chassis?
The SCG-T-EC-S supports daisy-chaining across multiple T Series devices in a single chassis; for multiple chassis, use a low-skew distribution amplifier.
How do I configure the external clock in NI Measurement & Automation Explorer (MAX)?
In NI MAX, navigate to your T Series device, select Timing Settings, choose External Clock, set the input source to PFI or RTSI, and apply changes to enable SCG-T-EC-S.
What software drivers are required for SCG-T-EC-S operation?
The SCG-T-EC-S requires NI-DAQmx 19.0 or later, which provides full support for external clock configuration and synchronization on T Series devices.
What are the typical applications for SCG-T-EC-S?
Common applications include high-precision waveform generation, synchronized multi-channel acquisition, lab-automation timing, and closed-loop control experiments.
How does SCG-T-EC-S improve measurement accuracy?
By providing a stable external clock reference up to 10 MHz, the SCG-T-EC-S minimizes timing jitter and phase noise, resulting in more accurate and repeatable measurements.
What is the propagation delay introduced by SCG-T-EC-S?
The SCG-T-EC-S adds less than 10 ns of propagation delay, ensuring negligible impact on synchronization across multiple T Series modules.
Can SCG-T-EC-S operate with both single-ended and differential signals?
Yes, SCG-T-EC-S supports both single-ended and differential clock sources, as long as the input amplitude meets the 0.5–5 V TTL/CMOS threshold specifications.
What environmental specifications does SCG-T-EC-S meet?
The SCG-T-EC-S is rated for 0–55 °C operating temperature, 10–90 % non-condensing humidity, and meets CE and FCC Class A EMC standards.
Does SCG-T-EC-S require calibration?
No periodic calibration is required for the SCG-T-EC-S; it ships factory-calibrated with traceability to NI’s ISO 17025 standards.
Where can I purchase SCG-T-EC-S and what warranty is included?
You can purchase SCG-T-EC-S through NI’s online store or authorized distributors; it includes a one-year NI standard warranty covering defects in materials and workmanship.