Juniper EX4100-24T-DC

Juniper EX4100-24T-DC 24-port 10/100/1000BASE-T switch, 4x10GbE uplinks, 4x25GbE stacking/uplink ports, MACsec AES256, redundant fans, 1x JPSU-150-DC-AFO included with Standard SW, optics sold separately, TAA-compliant.

>> EX4100-24T ; EX4100-24P ; EX4100-24T-DC ; EX4100-F-24T ; EX4100-F-24P

Thông số kỹ thuật Juniper EX4100-24T-DC

Physical Specifications
Backplane
200 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device

Power Options
Power supplies: Autosensing; 100-120 V/200-240 V; 150 W, 920 W AC AFO, and 150 W AC AFI dual load sharing hot-swappable internal redundant power supplies
Maximum current inrush: 30 amps
DC power supply: 150 W DC AFO; input voltage range 48-60 V max; dual load-sharing hot-swappable internal redundant power supplies
Minimum number of PSUs required for fully loaded chassis: 1 per switch
 

Dimensions (W x H x D)
Base Unit: 17.36 x 1.72 x 13.78 in (44.1 x 4.37 x 35 cm)
With power supply installed: 17.36 x 1.72 x 15.05 in (44.1 x 4.37 x 38.24 cm)
Height: 1 U
 

System Weight
EX4100-24T switch (with no power supply or fan module): 9.72 lb (4.41 kg)
EX4100-24P switch (with no power supply or fan module): 10 lb (4.54 kg)
EX4100-48T switch (with no power supply or fan module): 10 lb (4.54 kg)
EX4100-48P switch (with no power supply or fan module): 10.27 lb (4.66 kg)
EX4100-24MP switch (with no power supply or fan module): 10.06 lb (4.57 kg)
EX4100-48MP switch (with no power supply or fan module): 10.41 lb (4.72 kg)
150 W AC power supply: 1.43 lb (0.65 kg)
150 W DC power supply: 1.43 lb (0.65 kg)
920 W AC power supply: 1.87 lb (0.85 kg)
Fan module: 0.16 lb (0.07 kg)
 

Environmental Ranges
Operating temperature: 32° to 113° F (0° to 45° C)
Storage temperature: -40° to 158° F (-40° to 70° C)
Operating altitude: Up to 5000 ft at 40° C (1828.8 m)
Nonoperating altitude: Up to 16,000 ft (4877 m)
Relative humidity operating: 5% to 90% (noncondensing)
Relative humidity non-operating: 0% to 90% (noncondensing)
 

Cooling [CFM] - Total maximum airflow with two power supplies and fans
Field-replaceable fans: 2
EX4100-24MP : 60.9
EX4100-48MP : 61.7
EX4100-24T : 65.6
EX4100-24T-DC : 64.8
EX4100-24P : 61.6
EX4100-48T : 65.8
EX4100-48T-DC : 66.2
EX4100-48T-AFI : 61.8
EX4100-48P : 64.1
 

Hardware Specifications Switching Engine Mode
Store and forward
 

Memory
DRAM: 4 GB with Error Correcting Code (ECC) on all models
Storage: 8 GB on all models
 

CPU
1.7 GHz ARM CPU on all models
 

GbE Port Density per System
EX4100-24P/24T: 32 (24 1GbE host ports + 4 10GbE/25GbE ports + 4 1GbE/10GbE ports)
EX4100-48P/48T: 56 (48 1GbE host ports + 4 10GbE/25GbE ports + 4 1GbE/10GbE ports)
EX4100-24MP: 32 (8 10GbE host ports + 16 1GbE host ports + 4 10GbE/25GbE ports + 4 1GbE/10GbE ports)
EX4100-48MP: 56 (16 2.5GbE host ports + 32 1GbE host ports + 4 10GbE/25GbE ports + 4 port 1GbE/10GbE ports)
 

Physical Layer
Time domain reflectometry (TDR) for detecting cable breaks and shorts: EX4100-24P/T and EX4100-48P/T, EX4100-24MP and EX4100-48MP
Auto medium-dependent interface/medium-dependent interface crossover (MDI/MDIX) support: EX4100-24P/T, EX4100-48P/T, EX4100-24MP and EX4100-48MP 
Port speed downshift/setting maximum advertised speed on 
10/100/1000BASE-T ports on EX4100-24P/T and EX4100-48P/T
100/1000BASE-T/2.5GBASE-T/5GBASE-T/10GBASE-T on EX4100-24MP
100/1000BASE-T/2.5GBASE-T on EX4100-48MP
 

Packet Switching Capacities (Maximum with 64 Byte Packets)
EX4100-24P/24T: 164 Gbps (unidirectional)/328 Gbps (bidirectional)
EX4100-48P/48T: 188 Gbps (unidirectional)/376 Gbps (bidirectional)
EX4100-24MP: 236 Gbps (unidirectional)/472 Gbps (bidirectional)
EX4100-48MP: 212 Gbps (unidirectional)/424 Gbps (bidirectional)
 

Software Specifications
Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets)
EX4100-48P/T 279 Mpps
EX4100-24P/T 244 Mpps
EX4100-48MP 315 Mpps
EX4100-24MP 351 Mpps