Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| USB 2.0 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 48 |
| Gigabit Ethernet (copper) ports quantity | 48 |
| Fiber ports quantity | 4 |
| Console port | RS-232 |
| Fiber optic connector | SFP+ |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| SFP+ module slots quantity | 4 |
| Weight & dimensions | |
| Weight | 9.3 kg |
| Height | 44 mm |
| Width | 439 mm |
| Depth | 505 mm |
| Energy management | |
| Power consumption (typical) | 120 W |
| Number of power supply units | 2 |
| Redundant power supply (RPS) support | ![]() |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Operational conditions | |
| Operating altitude | 0 - 3000 m |
| Operating relative humidity (H-H) | 10 - 85% |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Heat dissipation | 409 BTU/h |
| Protocols | |
| Management protocols | SNMP v1/v2/v3, CLI, RMON, SSHv2, Telnet, AAA, RADIUS, TACACS+, SPAN, NTP, ERSPAN |
| Networking | |
| Full duplex | ![]() |
| Networking standards | IEEE 1588, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3z |
| Flow control support | ![]() |
| Link aggregation | ![]() |
| Broadcast storm control | ![]() |
| IP routing | ![]() |
| Ethernet LAN data rates | 10/100/1000 Mbit/s |
| Number of VLANs | 4096 |
| Spanning tree protocol | ![]() |
| VLAN support | ![]() |
| Routing entries | 16000 |
| 10G support | ![]() |
| Virtual LAN features | Private VLAN, Tagged VLAN |
| Data transmission | |
| MAC address table | 128000 entries |
| Switching capacity | 176 Gbit/s |
| Maximum data transfer rate | 10 Gbit/s |
| Jumbo frames support | ![]() |
| Number of queues | 8 |
| Forwarding rate | 132 Mpps |
| Packet buffer memory | 9 MB |
| Throughput | 132 Mpps |
| Jumbo frames | 9216 |
| Security | |
| Security algorithms | 802.1x RADIUS, AES, SNMP, SSH-2 |
| Access Control List (ACL) | ![]() |
| SSH/SSL support | ![]() |
| IGMP snooping | ![]() |
| Password protection | ![]() |
| DHCP features | DHCP server |
| Management features | |
| MIB support | SNMPv2-SMI, CISCO-SMI, SNMPv2-TM, SNMPv2-TC, IANA-ADDRESS-FAMILY-NUMBERS-MIB, IANAifType-MIB, IANAiprouteprotocol-MIB, HCNUM-TC, CISCO-TC, SNMPv2-MIB, SNMP-COMMUNITY-MIB, SNMP-FRAMEWORK-MIB, SNMP-NOTIFICATION-MIB, SNMP-TARGET-MIB, SNMP-USER-BASED-SM-MIB, SNMP-VIEW-BASED-ACM-MIB, CISCO-SNMP-VACM-EXT-MIB, CISCO-VLAN-MEMBERSHIP-MIB, LLDP-MIB, IP-MULTICAST-MIB, ENTITY-MIB, IF-MIB, CISCO-ENTITY-EXT-MIB, CISCO-ENTITY-FRU-CONTROL-MIB, CISCO-ENTITY-SENSOR-MIB, CISCO-SYSTEM-MIB, CISCO-SYSTEM-EXT-MIB, CISCO-IP-IF-MIB, CISCO-IF-EXTENSION-MIB, CISCO-NTP-MIB, CISCO-IMAGE-MIB, CISCO-IMAGE-UPGRADE-MIB, NOTIFICATION-LOG-MIB, CISCO-SYSLOG-EXT-MIB, CISCO-PROCESS-MIB, RMON-MIB, CISCO-RMON-CONFIG-MIB, CISCO-HC-ALARM-MIB, CISCO-AAA-SERVER-MIB, CISCO-AAA-SERVER-EXT-MIB, CISCO-COMMON-ROLES-MIB, CISCO-COMMON-MGMT-MIB, CISCO-SECURE-SHELL-MIB, CISCO-LICENSE-MGR-MIB, CISCO-FEATURE-CONTROL-MIB, CISCO-CDP-MIB, CISCO-RF-MIB, UDP MIB, TCP-MIB, OSPF-MIB, BGP4-MIB, CISCO-HSRP-MIB |
| Quality of Service (QoS) support | ![]() |
| Web-based management | ![]() |
| System event log | ![]() |
| Switch type | Managed |
| ARP inspection | ![]() |
| Configuring Location Settings (CLI) | ![]() |
| Other features | |
| Connectivity technology | Wired |
| Bandwidth | 176 Gbit/s |
| Power LED | ![]() |
| Design | |
| Rack mounting | ![]() |
| Safety | UL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, AS/NZS 60950-1, GB4943 |
| Electromagnetic compatibility | 47CFR Part 15 (CFR 47) Class A, AS/NZS CISPR22 Class A, CISPR22 Class A, EN55022 Class A, ICES003 Class A, VCCI Class A, EN61000-3-2, EN61000-3-3, KN22 Class A, CNS13438 Class A, EN55024, CISPR24, EN300386, KN24 |
| Form factor | 1U |
| LED indicators | ![]() |
| Product colour | Grey |
| Reset button | ![]() |
| On/off switch | ![]() |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | ![]() |
| Performance | |
| Firmware upgradeable | ![]() |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
| Multicast features | |
| Multicast support | ![]() |
| Number of multicast groups filtered | 8000 |
| EAN | 0882658455988 |
| Warranty | 3 months |
The Cisco Nexus 3048TP-1GE is a 1U managed switch with 48 1GbE RJ45 ports and four 10GbE SFP+ uplinks, designed for top-of-rack deployments. This Layer 2 and Layer 3 device provides 48 Gigabit Ethernet ports and four 10G fibre uplink slots. It offers a switching capacity of 176 Gbit/s and a forwarding rate of 132 Mpps. As a non-PoE model, the switch is designed specifically for data routing and traffic management.
The switch is housed in a standard rack-mount metal chassis and features dual redundant power supplies to help maintain network uptime. Administrators can configure up to 4,096 VLANs and secure traffic using access control lists. Quality of Service (QoS) protocols prioritise critical data. Configuration is managed via a web interface, RS-232 console, or SNMP v3. The unit typically consumes 120 W during operation.
Key Features:- Hardware MAC address table supporting up to 128,000 entries.
- IP routing capability supporting up to 16,000 static routing entries.
- Multicast traffic management including IGMP snooping and filtering for up to 8,000 groups.
- Supports jumbo frames up to 9,216 bytes for increased payload efficiency.
- 9 MB packet buffer to assist with traffic bursts.
- Security authentication using 802.1x, RADIUS, and TACACS+ protocols.
Estimated delivery: 21.10 - 27.10
Today: Closed
Estimated delivery: 21.10 - 27.10
Today: Closed
Estimated delivery: 21.10 - 27.10
Today: Closed
Estimated delivery: 21.10 - 27.10
Today: Closed
Estimated delivery: 21.10 - 27.10
Today: Closed
Estimated delivery time: 21.10 - 27.10
Estimated delivery time: 21.10 - 26.10
Estimated delivery time: 22.10 - 27.10
Estimated delivery time: 22.10 - 27.10
Estimated delivery time: 22.10 - 26.10
Estimated delivery time: 21.10 - 27.10
Estimated delivery time: 21.10 - 27.10
Estimated delivery time: 22.10 - 26.10
- PDF document (English)


