UCSC-MLOM-C25Q-04 Cisco UCS VIC 1457 Quad Port 10 25G SFP28 CNA MLOM Internal Ethernet 25000 Mbit/s
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UCS VIC 1457 Quad Port 10 25G SFP28 CNA MLOM
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UCSC-MLOM-C25Q-04 Overview
CISCO UCSC-MLOM-C25Q-04 4 Port Ucs Virtual Interface Card 1457 - Network Adapter - Pcie 3.0 X16 - 25 Gigabit Sfp28 X 4.
UCS VIC 1457 quad port 10/25G SFP28 mLOM for C220 M5, C240 M5 and C240 SD M5
- Wired
- PCI Express Ethernet
- 10 Gigabit Ethernet, 25 Gigabit Ethernet 25000 Mbit/s
- Internal Component for: Server
Summary Description
Cisco UCS VIC 1457 Quad Port 10 25G SFP28 CNA MLOM. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Ethernet. Maximum data transfer rate: 25000 Mbit/s
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Ports & interfaces
| Connectivity technology | Wired |
|---|---|
| Host interface | PCI Express |
| Interface | Ethernet |
| Ethernet LAN (RJ-45) ports | 4 |
Network
| Maximum data transfer rate | 25000 Mbit/s |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | 10 Gigabit Ethernet, 25 Gigabit Ethernet |
| Ethernet LAN data rates | 10000,25000 Mbit/s |
Design
| Component for | Server |
|---|---|
| Internal | Yes |
| Compatible products | C220 M5, C240 M5 and C240 SD M5 |
Frequently Asked Questions
What servers are compatible with the Cisco UCS VIC 1457 MLOM adapter? +
The Cisco UCS VIC 1457 is specifically designed for integration with Cisco UCS C-Series rack servers. It utilizes the modular LAN-on-motherboard (MLOM) form factor, which allows for a dedicated slot connection that does not occupy standard PCIe lanes, ensuring optimal thermal performance and seamless physical integration within compatible Cisco server chassis.
Does the UCS VIC 1457 support both 10G and 25G Ethernet connectivity? +
Yes, this adapter is highly versatile, supporting both 10G and 25G SFP28 interfaces. This flexibility allows data center administrators to standardize on the VIC 1457 today while maintaining the ability to migrate from 10G to 25G infrastructure as bandwidth requirements grow, without needing to replace the physical adapter card.
How does the quad-port configuration benefit high-density virtualization environments? +
The quad-port design provides significant I/O consolidation by allowing multiple traffic types—such as LAN, SAN, and management traffic—to traverse the same physical connections. This reduces the number of required cables and switches, streamlining the network architecture while providing the high throughput necessary for demanding virtual machine density and heavy I/O workloads.
Is the UCS VIC 1457 compatible with Cisco's Unified Fabric architecture? +
Absolutely. This Converged Network Adapter is a core component of the Cisco Unified Fabric strategy. It supports FCoE (Fibre Channel over Ethernet) and iSCSI, enabling the convergence of network and storage traffic onto a single infrastructure, which significantly simplifies cable management and reduces operational complexity in your rack environment.
What is the primary advantage of using a MLOM card over a standard PCIe adapter? +
The MLOM (Modular LAN-on-Motherboard) design is engineered specifically for Cisco UCS servers to provide a dedicated connection path. By using this form factor, you keep standard PCIe slots free for other expansion needs, such as GPUs, storage controllers, or additional networking cards, maximizing the total utility and scalability of your server.
How does this adapter perform in terms of latency for high-frequency applications? +
The VIC 1457 delivers high-performance, low-latency connectivity by utilizing advanced hardware offloading capabilities. By offloading complex networking tasks from the server CPU to the adapter hardware, it ensures consistent performance for sensitive applications, reducing packet processing delays and providing a more efficient networking foundation for your enterprise workloads.
What management features does the Cisco VIC 1457 offer for network administrators? +
Management is handled through the Cisco UCS Manager, which allows for the creation of virtual interfaces (vNICs and vHBAs). This provides administrators with granular control over bandwidth allocation, quality of service (QoS) policies, and failover configurations, ensuring that network resources are dynamically assigned based on specific application requirements and business priorities.
Are there specific transceiver requirements for the SFP28 ports on this card? +
To ensure reliable performance and hardware compliance, it is recommended to use Cisco-certified SFP28 optical or copper transceivers and direct-attach cables. Using validated Cisco optics ensures optimal signal integrity and compatibility with the adapter's physical layer, preventing potential link-layer errors and maintaining the stability of your high-speed network connections.
Can I receive a bulk quote for multiple units of the UCS VIC 1457? +
BuyRouterSwitch.com specializes in providing competitive pricing for large-scale enterprise deployments. If you are planning a data center refresh or require a significant quantity of these adapters, please contact our dedicated sales team. We offer tailored bulk pricing structures and can assist with your procurement logistics to ensure your project stays on budget and on schedule.
Why should I choose BuyRouterSwitch.com for my Cisco server component needs? +
When you source hardware from BuyRouterSwitch.com, you are partnering with an established supplier dedicated to high-quality networking infrastructure. We focus on providing genuine Cisco components with efficient processing, ensuring your hardware arrives ready for deployment. Our sales specialists possess the technical knowledge to verify your requirements, making us a trusted partner for reliable, large-volume enterprise hardware procurement.
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