Juniper EX3400-48T-DC 48-port 10/100/1000BASE-T, 4 SFP+, 2 QSFP, DC power supply
Juniper EX3400-48T-DC 48-port 10/100/1000BASE-T, 4 SFP+, 2 QSFP, DC power supply
Phân phối Switch Juniper EX3400-48T-DC 48-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) and DC power supply. Thiết bị chuyển mạch hiệu suất cao, linh hoạt dễ dàng quản lý và tối ưu chi phí, thiết kế số lượng cổng lớn với 48 cổng Gigabit Ethernet, 4x SFP+, 2x QSFP+, 2 quạt và 1 nguồn DC phù hợp cho giải pháp mạng doanh nghiệp các môi trường truy cập Voice và Video.
✓ Mã sản phẩm: EX3400-48T-DC
✓ Tình trạng: Còn Hàng
Liên hệ để có giá tốt nhất.
Cam Kết Bán Hàng
✓ Đầy Đủ CO/CQ
✓ Hỗ Trợ Đại Lý Và Dự Án
✓ Giao Hàng Trên Toàn Quốc
✓ Sản Phẩm Chính Hãng™ 100%
✓ Cam Kết Giá Rẻ Nhất Thị Trường
✓ Bảo Hành, Đổi Trả Nhanh Chóng
✓ Hỗ Trợ Kỹ Thuật Chuyên Nghiệp, Nhiệt Tình
Switch Juniper EX3400-48T-DC
| Juniper Part Number |
: EX3400-48T-DC
|
| List Price |
: $Liên hệ ngay nhận giá tốt
|
| Giá bán |
: Giá rẻ nhất thị trường
|
| Bảo hành |
: 12 tháng
|
| Made In |
: Liên hệ
|
| Stock |
: Sẵn hàng
|
Thông số kỹ thuật
| Datasheet EX3400-48T-DC | |
| Physical Specifications | |
| Dimensions (W x H x D) | 17.36 x 1.72 x 15.05 in (44.1 x 4.37 x 38.24 cm) |
| Backplane | 160 Gbps (with QSFP+ ports) or 80 Gbps (with SFP+ ports) Virtual Chassis interconnect to link up to 10 switches as a single logical device |
| Uplink | Fixed 4-port uplinks can be individually configured as GbE (SFP) or 10GbE (SFP+) ports; 2 x 40G QSFP+ ports |
| 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 10,000 ft (3048 m) + Nonoperating altitude: up to 16,000 ft (4877 m) + Relative humidity operating: 10% to 85% (noncondensing) + Relative humidity nonoperating: 0% to 95% (noncondensing) |
| Hardware Specifications | |
| DRAM | 2 GB with ECC |
| Flash | 2 GB |
| CPU | Dual Core 1 GHz |
| GbE port density per system | 48host ports + four 1/10 GbE and two 40GbE uplink ports |
| Packet-Switching Capacities (Maximum with 64-Byte Packets) | 168 Gbps (unidirectional)/336 Gbps (bidirectional) |
| Software Specifications | |
| Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) | 250 Mpps |
| Layer 2 Features | + Maximum MAC addresses per system: 32,000 + Jumbo frames: 9216 bytes + Number of VLANs supported: 4,096 + Range of possible VLAN IDs: 1-4094 + Port-based VLAN + MAC-based VLAN + Voice VLAN + Layer 2 Tunneling Protocol (L2TP) + Compatible with Per-VLAN Spanning Tree Plus (PVST+) + RVI (routed VLAN interface) + Persistent MAC (sticky MAC) + RSTP and VSTP running concurrently + IEEE 802.1AB: Link Layer Discovery Protocol (LLDP) + LLDP-MED with VoIP integration + IEEE 802.1ae Media Access Control Security (MACsec) + IEEE 802.1ak Multiple VLAN Registration Protocol (MVRP) + IEEE 802.1br: Bridge Port Extension + IEEE 802.1D: Spanning Tree Protocol + IEEE 802.1p: CoS prioritization + IEEE 802.1Q-in-Q: VLAN stacking + IEEE 802.1Q: VLAN tagging + IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP) + Number of MST instances supported: 64 + Number of VSTP instances supported: 510 + IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP) + IEEE 802.1X: Port access control + IEEE 802.3: 10BASE-T + IEEE 802.3ab: 1000BASE-T + IEEE 802.3ad: Link Aggregation Control Protocol (LACP) + IEEE 802.1ad Q-in-Q tunneling + IEEE 802.3ae: 10-Gigabit Ethernet + IEEE 802.3u: 100BASE-T + IEEE 802.3z: 1000BASE-X + IEEE 802.3x: Pause Frames/Flow Control + Layer 3 VLAN-tagged subinterface + PVLAN support + Multicast VLAN routing + Adding/removing single tag + Filter-based SVLAN tagging + Flexible CoS (outer .1P marking) |
| Layer 3 Features: IPv4 | + Maximum number of ARP entries: 16,000 + Maximum number of IPv4 unicast routes in hardware: 14,000 prefixes; 36,000 host routes + Maximum number of IPv4 multicast routes in hardware: 18,000 groups; 4,000 multicast routes + Routing Protocols: RIP v1/v2, OSPF v2 + Static routing + Layer 3 redundancy: VRRP + IP directed broadcast—traffic forwarding + Virtual router (VRF-Lite) supporting RIP, OSPF + Routing policy + Filter-based forwarding (FBF) + Unicast reverse-path forwarding |
| Layer 3 Features: IPv6 | + Maximum number of Neighbor Discovery entries: 8,000 + Maximum number of IPv6 unicast routes in hardware: 3,500 prefixes; 18,000 host routes + Maximum number of IPv6 multicast routes in hardware: 9,000 groups; 2,000 multicast routes + Neighbor discovery, system logging, Telnet, SSH, Junos Web, SNMP, Network Time Protocol (NTP), Domain Name System (DNS) + Routing protocols: RIPng, OSPF v3 + Static routing + IPv6 ACL (PACL, VACL, RACL) + IPv6 CoS (BA, MF classification and rewrite, scheduling based on TC) + MLDv1/v2 snooping + IPv6 ping, traceroute + IPv6 stateless auto-configuration + IPv6 Layer 3 forwarding in hardware + IPv6 Layer 3 redundancy: VRRP v6 + Virtual Router support for IPv6 unicast + PIM for IPv6 multicast |
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