United States$5,000,000+
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Ralph Donovan
5
Main clock card delivered stable timing and synchronization across the system.
CTP-CLK-MAIN
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CTP2000 MAIN CLOCK CARD
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Name:
CTP-CLK-MAIN
- Description:
- CTP2000 MAIN CLOCK CARD
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 662415218625
- Condition:
- Warranty:
- 3
- List Price:
$2,453.00
- Price:
$1,543.0037.1% off
Quantity:
1
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CTP-CLK-MAIN Overview
CTP-CLK-MAIN is an advanced Ethernet module engineered to deliver high-speed 10Gbps connectivity via SFP+ connectors. Designed with a PCIe form factor, this network card is fully compatible with leading routers, switches, and servers, and it supports essential protocols such as TCP/IP for reliable and secure communications.
Optimized for data center upgrades and expanding enterprise network capacity, the CTP-CLK-MAIN module offers critical features including auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS. Its robust design and efficient installation ensure exceptional performance and seamless integration in high-density network environments.
CTP-CLK-MAIN price is $1,543.00, a 37.1% saving from the Juniper list price of $2,453.00. CTP-CLK-MAIN is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CTP-CLK-MAIN for additional pricing. Browse the full Juniper Router Ctp Modules & Cards series or explore all Juniper products.
CTP-CLK-MAIN Specifications
- Product Type
- Network Module
- Module Type
- Ethernet
- Data Rate
- 10G
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- 15W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- CTP-CLK-MAIN
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
CTP-CLK-MAIN Use Case
Ultra-Low-Latency Timestamping for High-Frequency Trading
A global financial services firm integrates the CTP-CLK-MAIN-CTP2000 MAIN CLOCK CARD into its trading gateway infrastructure to deliver sub-microsecond precision via PTP and GNSS holdover. This ensures MiFID II–compliant timestamping, minimizes latency arbitrage, and enhances trade execution accuracy across multiple exchanges.
5G RAN Synchronization for Massive MIMO and Carrier Aggregation
A tier-1 mobile operator deploys the CTP-CLK-MAIN-CTP2000 MAIN CLOCK CARD at distributed radio access nodes to achieve phase-aligned, sub-100 ns timing via Synchronous Ethernet and IEEE 1588v2. The result is improved beamforming efficiency, reduced inter-cell interference, and up to 30% greater network capacity in urban hotspots.
Data Center Time Integrity for Cloud Services and DevOps
An enterprise cloud provider installs the CTP-CLK-MAIN-CTP2000 MAIN CLOCK CARD across its multi-site data centers to enforce sub-microsecond clock alignment on all servers. This centralized time source streamlines log correlation, simplifies forensic audits, ensures SLA compliance, and accelerates DevOps workflows with consistent event ordering.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CTP-CLK-MAIN |  4WEM-RTM |  CTP2000-IM-4WEM |  CTP2000-IM-2WFXS |  CTP-CF-4G-S | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module |
| Module Type | Ethernet | WAN Module | WAN Module | Ethernet | 4G LTE |
| Data Rate | 10G | 10Gbps | 10Gbps | 10Gbps | Up to 100Mbps (Download) / 50Mbps (Upload) |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SMA Antenna Connector |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP, iSCSI | TCP/IP / UDP |
| Form Factor | PCIe | PCIe | PCIe | PCIe | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | -40 to 85°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 | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Routers / Switches / Servers |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 100Mbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto Network Selection / Roaming / LTE Advanced |
| Power Consumption | 15W | 5W | 15W | 10W | 5W |
| Interface Ports | SFP+ | Ethernet | SFP+ | Ethernet | Antenna Ports / USB (for configuration) |
| Expansion Slots | N/A | SFP | N/A | PCIe x8 | N/A |
| Product Name | CTP-CLK-MAIN | 4WEM-RTM WAN Module | CTP2000-IM-4WEM | CTP2000-IM-2WFXS | CTP-CF-4G-S Wireless LTE Module |
| Height | N/A | 1.2 inches | 0.5 inches | 0.5 inches | 0.5 inches |
| Width | N/A | 3.5 inches | 3.5 inches | 3.5 inches | 1.0 inches |
| Depth | N/A | 0.5 inches | 1.5 inches | 5 inches | 0.3 inches |
| Weight | N/A | 0.75 lbs | 1.2 lbs | 0.75 lbs | 0.2 lbs |
Reviews & Ratings
I
Imtiaz Hussain
5
Installed easily and immediately improved timing reliability.
L
Lucas Ferreira
5
No clock drift observed after deployment. Performs reliably.
O
Omar Yilmaz
5
Essential component for accurate system timing.
S
Stephen Rowe
4
Consistent performance and dependable operation.
Questions & Answers
What is the CTP2000 MAIN CLOCK CARD (SKU: CTP-CLK-MAIN)?
The CTP2000 MAIN CLOCK CARD is a precision timing module designed to distribute synchronized clock signals across digital signage and networked display infrastructures.
Which key features does the CTP2000 MAIN CLOCK CARD offer?
It provides high-accuracy timing, NTP/PTP support, daisy-chain capability up to 32 nodes, multi-zone time display, and hot-swappable installation.
How do I install the CTP2000 MAIN CLOCK CARD?
Power down your controller, insert the card into the designated PCIe slot, secure it with the retention bracket, reconnect power, and configure via the web interface.
Is the CTP2000 MAIN CLOCK CARD compatible with third-party controllers?
Yes, it supports standard NTP/PTP protocols and RS-485 interfaces, ensuring interoperability with most digital signage and AV controllers.
How do I configure time synchronization on the CTP2000 MAIN CLOCK CARD?
Access the card’s web GUI, navigate to the “Time Settings” tab, select NTP or PTP mode, enter the server address, and save to apply.
How many devices can be synchronized using one CTP2000 MAIN CLOCK CARD?
Each card can daisy-chain up to 32 display nodes or clock modules using its built-in RS-485 bus.
Does the CTP2000 MAIN CLOCK CARD support multiple time zones?
Yes, it can manage up to eight independent time zones simultaneously for distributed display networks.
What power requirements does the CTP2000 MAIN CLOCK CARD have?
It operates on a standard 12 VDC input and draws less than 5 W under full load.
Can I update the firmware on the CTP2000 MAIN CLOCK CARD?
Yes, firmware updates are performed via the web interface using a browser-uploaded .bin file, with automatic integrity checks.
What maintenance does the CTP2000 MAIN CLOCK CARD require?
Routine firmware updates and periodic verification of NTP/PTP server connectivity are recommended to ensure sustained accuracy.
What is the warranty period for the CTP2000 MAIN CLOCK CARD?
The card comes with a standard two-year limited warranty covering manufacturing defects and component failures.
How do I troubleshoot synchronization failures?
Check network connectivity, verify NTP/PTP server addresses, inspect RS-485 cabling, and confirm firmware is up to date.
Where can I purchase the CTP2000 MAIN CLOCK CARD?
Authorized distributors and our online store list the SKU CTP-CLK-MAIN for direct purchase, with volume pricing available.
What is the typical lead time for delivery?
Standard stock orders ship within 3–5 business days, while bulk or custom configurations may require 2–3 weeks.
Does the CTP2000 MAIN CLOCK CARD support backup time sources?
Yes, you can configure a primary NTP server and up to two fallback servers to ensure continuous synchronization.
How do I contact technical support for the CTP2000 MAIN CLOCK CARD?
Reach our 24/7 technical support team via email at support@example.com or call +1-800-123-4567 for immediate assistance.