{"id":18093,"date":"2025-09-29T12:15:39","date_gmt":"2025-09-29T12:15:39","guid":{"rendered":"https:\/\/greencode.ge\/?post_type=product&p=18093"},"modified":"2025-09-29T12:15:39","modified_gmt":"2025-09-29T12:15:39","slug":"n3k-c3048tp-1ge-2","status":"publish","type":"product","link":"https:\/\/greencode.ge\/en\/product\/n3k-c3048tp-1ge-2\/","title":{"rendered":"N3K-C3048TP-1GE"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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N3K-C3048TP-1GE<\/a> Specification<\/strong><\/h2>\n<\/td>\n<\/tr>\n

Physical N3K-C3048TP-1GE<\/a><\/strong><\/td>\n\u00b7 1RU fixed form-factor switch<\/p>\n

\u00b7 48 10\/100\/1000-Mbps RJ-45 ports<\/p>\n

\u00b7 4 1\/10 Gbps SFP+ uplink ports<\/p>\n

\u00b7 2 redundant power supplies<\/p>\n

\u00b7 1 fan tray with redundant fans<\/p>\n

\u00b7 1 I\/O module with management, console, and USB flash memory ports<\/td>\n<\/tr>\n

Performance N3K-C3048TP-1GE<\/strong><\/td>\n\u00b7 176-Gbps switching capacity<\/p>\n

\u00b7 Forwarding rate of 132 mpps<\/p>\n

\u00b7 Line-rate traffic throughput (both Layer 2 and 3) on all ports<\/p>\n

\u00b7 Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)<\/td>\n<\/tr>\n

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Hardware tables and scalability N3K-C3048TP-1GE<\/strong><\/p>\n<\/td>\n<\/tr>\n

MAC addresses<\/strong><\/td>\n128,000<\/td>\n<\/tr>\n
Number of VLANS<\/strong><\/td>\n4096<\/td>\n<\/tr>\n
Spanning-tree instances<\/strong><\/td>\n\u00b7 RSTP: 512<\/p>\n

\u00b7 MSTP: 64<\/td>\n<\/tr>\n

ACL entries<\/strong><\/td>\n2000 ingress<\/p>\n

1000 egress<\/td>\n<\/tr>\n

Routing table<\/strong><\/td>\n16,000 prefixes and 16,000 host entries<\/p>\n

8000 multicast routes<\/td>\n<\/tr>\n

Number of EtherChannels<\/strong><\/td>\n52 (with vPC)<\/td>\n<\/tr>\n
Number of ports per EtherChannel<\/strong><\/td>\n16<\/td>\n<\/tr>\n
Buffers<\/strong><\/td>\n9 MB shared<\/td>\n<\/tr>\n
Boot flash memory<\/strong><\/td>\n2 GB<\/td>\n<\/tr>\n
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Power N3K-C3048TP-1GE<\/strong><\/p>\n<\/td>\n<\/tr>\n

Number of power supplies<\/strong><\/td>\n2 (redundant)<\/td>\n<\/tr>\n
Typical operating power<\/strong><\/td>\n120 watts (W) (48p of 1G and 4p of 10G\/SR at 100% load, with 2 power supply units [PSUs])<\/td>\n<\/tr>\n
Maximum power<\/strong><\/td>\n124W<\/td>\n<\/tr>\n
AC PSUs<\/strong><\/p>\n

Input voltage<\/strong><\/p>\n

Frequency<\/strong><\/p>\n

Efficiency<\/strong><\/td>\n

\u00a0100 to 240 VAC<\/p>\n

50 to 60 Hz<\/p>\n

89 to 91% at 220V<\/td>\n<\/tr>\n

DC PSUs<\/strong><\/p>\n

Input voltage<\/strong><\/p>\n

Maximum current<\/strong><\/p>\n

Efficiency<\/strong><\/td>\n

\u00a0-40 to -72 VDC<\/p>\n

33A<\/p>\n

85 to 88%<\/td>\n<\/tr>\n

Typical heat dissipation<\/strong><\/td>\n409 BTU\/hr (48p of 1G and 4p of 10G\/SR at 100% load, with 2 PSUs)<\/td>\n<\/tr>\n
Maximum heat dissipation<\/strong><\/td>\n423 BTU\/hr<\/td>\n<\/tr>\n
Cooling<\/strong><\/td>\nForward and reversed airflow schemes<\/p>\n

Forward airflow: Port-side exhaust (air enters through fan-tray and power supplies and exits through ports)<\/p>\n

Reversed airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies)<\/p>\n

Single fan tray with redundant fans<\/p>\n

Hot swappable (must swap within 1 minute)<\/td>\n<\/tr>\n

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Sound N3K-C3048TP-1GE<\/strong><\/p>\n<\/td>\n<\/tr>\n

Measured sound power (maximum)<\/strong><\/p>\n

Fan speed: 40% duty cycle<\/strong><\/p>\n

Fan speed: 60% duty cycle<\/strong><\/p>\n

Fan speed: 100% duty cycle<\/strong><\/td>\n

63.9 dBA<\/p>\n

64.7 dBA<\/p>\n

66.4 dBA<\/td>\n<\/tr>\n

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Environment N3K-C3048TP-1GE<\/strong><\/p>\n<\/td>\n<\/tr>\n

Dimensions (height x width x depth)<\/strong><\/td>\n1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm)<\/td>\n<\/tr>\n
Weight<\/strong><\/td>\n20.5 lb (9.3 kg)<\/td>\n<\/tr>\n
Operating temperature<\/strong><\/td>\n32 to 104\u00b0F (0 to 40\u00b0C)<\/td>\n<\/tr>\n
Storage temperature<\/strong><\/td>\n-40 to 158\u00b0F (-40 to 70\u00b0C)<\/td>\n<\/tr>\n
Operating relative humidity<\/strong><\/td>\n10 to 85% noncondensing<\/p>\n

Up to 5 days at maximum (85%) humidity<\/p>\n

Recommend ASHRAE data center environment<\/td>\n<\/tr>\n

Storage relative humidity<\/strong><\/td>\n5 to 95% noncondensing<\/td>\n<\/tr>\n
Altitude<\/strong><\/td>\n0 to 10,000 ft (0 to 3000m)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n