N7K-M148GT-11L Cisco Nexus 7000 M1 w/XL network switch module Fast Ethernet, Gigabit Ethernet
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Nexus 7000 M1 w/XL
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overview
specifications
resources
faqs
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N7K-M148GT-11L Overview
CISCO N7K-M148GT-11L Nexus 7000 M1-series Module With Xl Option Switch 48 Ports Plug-in Module.
Nexus 7000 M1-Series 48-Port 10/100/1000 Ethernet Module with XL Option (RJ-45)
- Fast Ethernet, Gigabit Ethernet 10,100,1000 Mbit/s
- Data transfer rate: 1 Gbit/s
- Access Control List (ACL)
- Quality of Service (QoS) support
- 358 W
Summary Description
Cisco Nexus 7000 M1 w/XL. Ethernet interface type: Fast Ethernet, Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s. MAC address table: 128000 entries, Switching capacity: 46 Gbit/s, Data transfer rate: 1 Gbit/s. Buffer size per port: 7.56 MB, Compatibility: Cisco Nexus 7000. Management platform: Cisco DCNM 4.0, Security algorithms: 128-bit AES. Power consumption (typical): 358 W
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Network
| Ethernet interface type | Fast Ethernet, Gigabit Ethernet |
|---|---|
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Jumbo frames support | Yes |
Data transmission
| MAC address table | 128000 entries |
|---|---|
| Switching capacity | 46 Gbit/s |
| Data transfer rate | 1 Gbit/s |
| Forwarding rate | 60 Mpps |
| Number of VLANs | 16384 |
Ports & interfaces
| Ethernet LAN (RJ-45) ports | 48 |
|---|
Performance
| Buffer size per port | 7.56 MB |
|---|---|
| Compatibility | Cisco Nexus 7000 |
Management features
| Quality of Service (QoS) support | Yes |
|---|---|
| Management platform | Cisco DCNM 4.0 |
| Access Control List (ACL) | Yes |
| Security algorithms | 128-bit AES |
Power
| Power consumption (typical) | 358 W |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating temperature (T-T) | 32 - 104 °F |
Certificates
| Safety | UL/CSA/IEC/EN 60950-1, AS/NZS 60950 |
|---|---|
| Electromagnetic compatibility | FCC Part 15 (CFR 47) (USA) Class A, ICES-003 (Canada) Class A, EN55022 (Europe) Class A, CISPR22 (International) Class A, AS/NZS CISPR22 (Australia and New Zealand) Class A, VCCI (Japan) Class A, KN22 (Korea) Class A, CNS13438 (Taiwan) Class A, CISPR24, EN55024, EN50082-1, EN61000-3-2, EN61000-3-3, EN61000-6-1, EN300 386 |
Weight & dimensions
| Dimensions (WxDxH) | 389 x 556 x 44 mm |
|---|---|
| Weight | 6.4 kg |
Resources
Documents
Frequently Asked Questions
What is the primary role of the Cisco N7K-M148GT-11L module in a Nexus 7000 chassis? +
The N7K-M148GT-11L is a high-performance M1-Series line card designed for the Cisco Nexus 7000 Series switches. It provides 48 ports of 10/100/1000 Mbps Gigabit Ethernet connectivity, making it an ideal solution for high-density copper server aggregation and access-layer deployments within data center environments where reliable, wire-speed performance is required for general-purpose networking tasks.
How does the 'XL' designation impact the performance of the N7K-M148GT-11L line card? +
The 'XL' (Extended Labeled) designation indicates that this module features an expanded forwarding table capacity. This allows the line card to support significantly larger MAC address tables and IP routing tables compared to standard modules. It is specifically engineered for core and aggregation layers where large-scale routing and high-density virtualization environments necessitate substantial memory resources for maintaining stable data plane operations.
Which Cisco Nexus 7000 chassis models support the installation of the N7K-M148GT-11L? +
This line card is compatible with the Cisco Nexus 7000 Series modular chassis, including the 7004, 7009, 7010, and 7018 models. Compatibility depends on the installed supervisor modules and the fabric modules present in the chassis. We recommend verifying that your current NX-OS version and fabric module configuration support this specific M1-Series card to ensure seamless integration into your existing fabric architecture.
Can I mix the N7K-M148GT-11L with other line card types in the same chassis? +
Yes, the Nexus 7000 architecture supports a heterogeneous environment, allowing you to mix different generations of M-Series and F-Series line cards within the same chassis. However, you must manage your fabric bandwidth and NX-OS requirements carefully. When combining M1 and F-series cards, ensure that your operational policies account for the specific performance and forwarding characteristics of each module type to maintain system-wide traffic efficiency.
What kind of transceivers or cables are required for the ports on this line card? +
The N7K-M148GT-11L features 48 RJ-45 copper ports. It is designed to connect using standard Category 5e, 6, or 6a twisted-pair cabling for 10/100/1000 Mbps Ethernet connections. Because it utilizes copper interfaces, you do not require additional SFP transceivers; the ports are ready to accept standard copper network cables directly, simplifying cabling management for server racks and general data center infrastructure.
How do I manage the N7K-M148GT-11L line card within the Nexus environment? +
Management is handled through the centralized Cisco NX-OS operating system. Once installed and powered on, the module is managed via the CLI, SNMP, or Cisco Data Center Network Manager (DCNM). Configuration, monitoring of port status, and firmware updates are performed globally through the supervisor modules, providing a unified and consistent interface for managing the entire switch chassis and its modular components.
What is the power consumption profile for the N7K-M148GT-11L? +
The power consumption for this line card varies based on the traffic load and the number of active ports. As a high-density copper card, it is designed for maximum efficiency within the Nexus 7000 power budget. We advise reviewing the Cisco Power Calculator tools specifically for your chassis configuration to ensure your power supply units (PSUs) are adequately provisioned to handle the cumulative load of all installed modules.
Is the N7K-M148GT-11L capable of supporting advanced Layer 3 routing protocols? +
Yes, this line card supports a comprehensive suite of Layer 3 routing protocols, including OSPF, EIGRP, BGP, and static routing. By leveraging the internal hardware forwarding capabilities and the XL scale, the module can participate in complex routing architectures, making it a robust choice for environments that require high-density copper connectivity combined with sophisticated Layer 3 traffic forwarding and virtualization support.
How can I obtain a bulk quote for the N7K-M148GT-11L from BuyRouterSwitch.com? +
For organizations looking to procure multiple N7K-M148GT-11L units for large-scale data center projects, we offer customized bulk pricing and quantity discounts. Simply reach out to our dedicated sales team through our contact page or use the 'Request a Quote' feature on our website. Our team will provide a tailored proposal that accounts for your specific volume requirements and project timeline.
Why should I choose BuyRouterSwitch.com for my Cisco hardware procurement? +
BuyRouterSwitch.com is a trusted source for original enterprise networking equipment, providing businesses with direct access to critical hardware like the Nexus 7000 line cards. We prioritize secure transactions and accurate inventory listings, ensuring you receive authentic Cisco hardware that integrates perfectly into your mission-critical infrastructure. Our focus is on supporting your procurement needs with professional service and reliable logistics for all your networking upgrades.
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