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Product
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Description
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S4048T
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S4048, 48x 10GbE SFP+, 6x QSFP+, 1x AC PSU, 2x Fans, I/O Panel to PSU Airflow
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S4048, 48x 10GbE SFP+, 6x QSFP+, 1x AC PSU, 2x Fans, PSU to I/O Panel Airflow
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S4048, 48x 10GbE SFP+, 6x QSFP+, 2xDC PSU, 3x Fans, PSU to I/O Panel Airflow - NEBS Certified
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Physical
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48 10 Gigabit Ethernet SFP+ ports
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6 40 Gigabit Ethernet QSFP+ ports
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1 RJ45 console/management port with RS232 signaling
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1 USB 2.0 type A to support mass storage device
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1 Micro-USB 2.0 type B Serial Console Port
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Size: 1RU, 1.71 x 17.09 x 17.13” (4.35 x 43.4 x 43.5cm (H x W x D)
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Weight: 18.52 lbs (8.4kg)
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ISO 7779 A-weighted sound pressure level: 59.6 dBA at 73.4°F (23°C)
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Power supply: 100–240V AC 50/60Hz
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DC Power supply: -40.5V ~ -60V
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Max. thermal output: 799.64 BTU/h
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Max. current draw per system: 2.344A/1953A at 100/120V AC, 1.145A/0.954A at 200/240V AC
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Max. DC current : -40.5V/23.8A , -48V/19A , -60V/15.6A.
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Max. power consumption: 234.35 Watts (AC), 800 Watts (DC)
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Typical power consumption: 153 Watts
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Max. operating specifications:
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Max. non-operating specifications:
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Performance General
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Hot swappable redundant power
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Hot swappable redundant fans
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Performance general
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Switch fabric capacity:
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1.44Tbps (full-duplex)
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720Gbps (half-duplex)
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Forwarding Capacity: 1080 Mpps
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Latency: Sub 650ns
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Packet buffer memory: 12MB
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CPU memory: 4GB OS9
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Performance:
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MAC addresses: 160K
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ARP table 128K
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IPv4 routes: 128K
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IPv6 hosts: 64K
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IPv6 routes: 64K
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Multicast hosts: 8K
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Link aggregation: 16 links per group, 128 groups
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Layer 2 VLANs: 4K
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MSTP: 64 instances
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VRF-Lite: 511 instances
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LAG load balancing: Based on layer 2, IPv4 or IPv6 headers
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QOS data queues: 8
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QOS control queues: 12
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QOS: Default 768 entries scalable to 2.5K
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Ingress ACL: 2.5K
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Egress ACL: 1K
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Redundant power supplies
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S4048, AC Power Supply, I/O Panel to PSU Airflow
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S4048, AC Power Supply, PSU to I/O Panel Airflow
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S4048, DC Power Supply, I/O Panel to PSU Airflow
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S4048, DC Power Supply, PSU to I/O Panel Airflow
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Fans
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S4048 Fan Module, I/O Panel to PSU Airflow
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S4048 Fan Module, PSU to I/O Panel Airflow
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Optics
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Transceiver, 40GbE, SR QSFP+, short reach
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Transceiver, 40GbE, ESR QSFP+, extended short reach
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Transceiver, 40GbE, LM4 QSFP+, universal duplex short reach
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Transceiver, 40GbE, SM4 QSFP+, duplex short reach
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Transceiver, 40GbE PSM4 QSFP+, parallel single mode long reach 1m, 5m, 15m tail
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Transceiver, 40GbE, PSM4-LR QSFP+, MPO to 4x SFP+ long reach
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Transceiver, 40GbE LR4 QSFP+, long reach
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Transceiver, 40GbE QSFP+ to SFP+/SFP Adapter (QSA)
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Transceiver, 10GbE, SR SFP+, short reach
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Transceiver, 10GbE, LR SFP+, long reach
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Transceiver, 10GbE, ER SFP+, extended reach
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Transceiver, 10GbE, ZR SFP+ extra extended reach
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Transceiver, 1GbE, SX SFP, short reach
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Transceiver, 1GbE, LX SFP, long reach
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Transceiver, 1GbE, ZX SFP, extended reach
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Transceiver, 1GbE, 1000Base-T SFP, copper
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Cables
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Optical Cable 40/100GbE, MTP Fiber Cables in 3, 5, 7, 10, 25, 50, 75, 100 meter
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Optical Cable 40GbE, QSFP+, AOC 10, 50 meter
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Optical Cable 40GbE, Breakout QSFP+ to 4xSFP+, Fiber Cables in 10 and 30 meter
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Cable 10GbE, SFP+, AOC 2, 3, 5, 7, 10, 15, 20 meter
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40GbE, QSFP+ to QSFP+, passive DAC 0.5, 1, 3, 5, 7, meters
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40GbE, QSFP+, Breakout QSFP+ to 4x10GbE, passive DAC 0.5, 1, 3, 5, 7 meters
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40GbE, QSFP+, Breakout QSFP+ to 4x1000base-T, passive DAC 1 meter
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10GbE, SFP+ to SFP+, passive DAC 0.5, 1, 3, 5, 7 meters
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Supported operating systems
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