Juniper EX4100-48T-AFI, 48x RJ45, 4x SFP+, 4x 25GbE port, 1x JPSU-150-AC-AFI

Juniper EX4100-48T-AFI, 48x RJ45, 4x SFP+, 4x 25GbE port, 1x JPSU-150-AC-AFI

  • 48x RJ45 1GbE
  • 4x 1/10GbE Uplink
  • 4x 10/25GbE Uplink/Virtual Chassiss
  • 1x Console RJ45, 1x Console USB type C
  • 1x Managerment
  • Memory DRAM: 4 GB with Error Correcting Code (ECC)

  • Storage (Flash): 8 GB CPU1.7 GHz ARM CPU

Hàng chính hãng Giao hàng toàn quốc Sẵn hàng
  • Model: EX4100-48T-AFI

Chat trực tuyến?

Giá bán: Liên hệ giá tốt nhất(Gọi điện, chat zalo hoặc email để nhận báo giá)

Giao hàng tận nơi Miễn phí vận chuyển

Thông số kỹ thuật Juniper EX4100-48T-AFI (Specifications)

Datasheet  EX4100-48T-AFI
Interface48x RJ45 1GbE
4x 1/10GbE Uplink
4x 10/25GbE Uplink/Virtual Chassiss
1x Console RJ45, 1x Console USB type C
1x Managerment

DRAM: 4 GB with Error Correcting Code (ECC)

Storage (Flash): 8 GB

Switching Capacities188 Gbps (unidirectional)/376 Gbps (bidirectional)

Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte


279 Mpps
Maximum MAC addresses per system64,000
Jumbo frames9216 bytes
Range of possible VLAN IDs1 to 4094
Virtual Spanning Tree (VST) instances253
Physical port redundancyRedundant trunk group (RTG)
Layer 2 Switching

– Port-based VLAN

– Voice VLAN

– Physical port redundancy: Redundant trunk group (RTG)

– Compatible with Per-VLAN Spanning Tree Plus (PVST+)

– Routed VLAN interface (RVI)

– Uplink failure detection (UFD)

– ITU-T G.8032: Ethernet Ring Protection Switching

– IEEE 802.1AB: Link Layer Discovery Protocol (LLDP)

– LLDP-MED with VoIP integration

– Default VLAN and multiple VLAN range support

– MAC learning deactivate

– Persistent MAC learning (sticky MAC)

– MAC notification

– Private VLANs (PVLANs)

– Explicit congestion notification (ECN)

– Layer 2 protocol tunneling (L2PT)

– IEEE 802.1ak: Multiple VLAN Registration Protocol (MVRP)

– IEEE 802.1p: Class of service (CoS) prioritization

– IEEE 802.1Q: VLAN tagging

– IEEE 802.1X: Port Access Control

– IEEE 802.1ak: Multiple Registration Protocol

– IEEE 802.3: 10BASE-T

– IEEE 802.3u: 100BASE-T

– IEEE 802.3ab: 1000BASE-T

– IEEE 802.3z: 1000BASE-X

– IEEE 802.3ae: 10-Gigabit Ethernet

– IEEE 802.3by: 25-Gigabit Ethernet

– IEEE 802.3af: Power over Ethernet

– IEEE 802.3at: Power over Ethernet Plus

– IEEE 802.3bt: 90 W Power over Ethernet

– IEEE 802.3x: Pause Frames/Flow Control

IEEE 802.3ah: Ethernet in the First Mile

Spanning Tree

– IEEE 802.1D: Spanning Tree Protocol

– IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP)

– Number of MST instances supported: 64

– Number of VLAN Spanning Tree Protocol (VSTP) instances

supported: 253

– IEEE 802.1w: Rapid reconfiguration of Spanning Tree Protocol

Link Aggregation

– IEEE 802.3ad: Link Aggregation Control Protocol

– 802.3ad (LACP) support

– Number of LAGs supported: 128

+  Maximum number of ports per LAG: 8

– LAG load-sharing algorithm bridged or routed (unicast or

multicast) traffic:

Layer 3 Features
Maximum number of ARP entries32,000
Maximum number of IPv4 unicast routes in hardware


prefixes; 32,150 host routes

Maximum number of IPv4 multicast routes in hardware16,100 multicast routes
Routing protocolsRIPv1/v2, OSPF, BGP, IS-IS
Static routing
Routing policy
Bidirectional Forwarding Detection (BFD)
L3 redundancy: Virtual Router Redundancy Protocol (VRRP)
Maximum number of neighbor discovery (ND) entries16,000
Maximum number of IPv6 unicast routes in hardware


prefixes; 16,050 host routes

Maximum number of IPv6 multicast routes in hardware


multicast routes

Routing protocolsRIPng, OSPFv3, IPv6, IS-IS
Static routing
High Availability

– Redundant, hot-swappable power supplies

– Redundant, field-replaceable, hot-swappable fans

– GRES for Layer 2 hitless forwarding and Layer 3 protocols on

RE failover

– Graceful protocol restart (OSPF, BGP)

– Layer 2 hitless forwarding on RE failover

– Nonstop bridging: LACP, xSTP

– Nonstop routing: PIM, OSPF v2 and v3, RIP v2, RIPng, BGP,

BGPv6, IS-IS, IGMP v1, v2, v3


– IGMP: v1, v2, v3

– IGMP snooping

– Multicast Listener Discovery (MLD) snooping

– Protocol Independent Multicast-Sparse Mode (PIM-SM), PIM

Source-Specific Mode (PIM-SSM), PIM Dense Mode (PIM-DM)

Management and Analytics Platforms

– Juniper Mist Wired Assurance for campus

– Junos Space® Network Director for campus

– Junos Space Management Applications

Device Management and Operations

– Junos OS CLI

– Out-of-band management: Serial; 10/100/1000BASE-T


– Rescue configuration

– Configuration rollback

– Image rollback

– RMON (RFC2819) groups 1, 2, 3, 9

– Remote performance monitoring

 – SNMP: v1, v2c, v3

– Network Time Protocol (NTP)

– DHCP server

– DHCP client and DHCP proxy

– DHCP relay and helper

– DHCP local server support



– SSHv2

– Secure copy


– Domain Name System (DNS) resolver

– System logging

– Temperature sensor

– Configuration backup via FTP/secure copy

Power Options
Power supplies


Maximum current inrush30 amps
Minimum number of PSUs required for fully loaded chassis1 per switch
Dimensions (W x H x D)
Base Unit17.36 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)

Height1 U
EX4100-24T switch (with no power supply or fan module)10 lb (4.54 kg)
150 W AC power supply1.43 lb (0.65 kg)
Fan module0.16 lb (0.07 kg)
Environmental Ranges
Operating temperature32° to 113° F (0° to 45° C)
Storage temperature-40° to 158° F (-40° to 70° C)
Operating altitudeUp to 5000 ft at 40° C (1828.8 m)
Nonoperating altitudeUp to 16,000 ft (4877 m)
Relative humidity operating5% to 90% (noncondensing)
Relative humidity non-operating0% to 90% (noncondensing)

Datasheet  EX4100-48T-AFI

Đánh giá

Chưa có đánh giá nào.

Hãy là người đầu tiên nhận xét “Juniper EX4100-48T-AFI, 48x RJ45, 4x SFP+, 4x 25GbE port, 1x JPSU-150-AC-AFI”

Email của bạn sẽ không được hiển thị công khai. Các trường bắt buộc được đánh dấu *