Технические характеристики коммутатора Juniper EX4100-24P: ○ 24x RJ45 1GbE, PoE+
○ 4x 1/10GbE Uplink
○ 4x 10/25GbE Uplink/Stack
○ 1x Console RJ45, 1x Console USB type C
○ 1x Managerment
○ DRAM: 4 GB with Error Correcting Code (ECC)
○ Storage (Flash): 8 GB
○ 1.7 GHz ARM CPU
○ 164 Gbps (unidirectional)/328 Gbps
- Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets)
○ 315 Mpps
- Maximum MAC addresses per system
○ 64,000
○ 9216 bytes
- Range of possible VLAN IDs
○ 1 to 4094
- Virtual Spanning Tree (VST) instances
○ 253
○ Redundant trunk group (RTG)
- Maximum number of ARP entries
○ 32,000
- Maximum number of IPv4 unicast routes in hardware
○ 32,650
○ 32,150
- Maximum number of IPv4 multicast routes in hardware
○ 16,100 multicast routes
○ RIPv1/v2, OSPF, BGP, IS-IS
- Maximum number of neighbor discovery (ND) entries
○ 16,000
- Maximum number of IPv6 unicast routes in hardware
○ 16,200
○ 16,050
- Maximum number of IPv6 multicast routes in hardware
○ 8000
○ multicast routes
○ RIPng, OSPFv3, IPv6, IS-IS
○ Autosensing; 100-120 V/200-240 V; 150 W,
○ JPSU-920-AC-AFO
○ 30 amps
- Minimum number of PSUs required for fully loaded chassis
○ 1 per switch
○ 17.36 x 1.72 x 13.78 in (44.1 x 4.37 x 35 cm)
- With power supply installed
○ 7.36 x 1.72 x 15.05 in (44.1 x 4.37 x 38.24 cm)
○ 1 U
- Switch (with no power supply or fan module)
○ 10lb (4.54 kg)
○ 1.87 lb (0.85 kg)
○ 0.16 lb (0.07 kg)
○ 32° to 113° F (0° to 45° C)
○ -40° to 158° F (-40° to 70° C)
○ Up to 5000 ft at 40° C (1828.8 m)
○ Up to 16,000 ft (4877 m)
- Relative humidity operating
○ 5% to 90% (noncondensing)
- Relative humidity non-operating
○ 0% to 90% (noncondensing)