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48X1G SWITCH W/ 4X25G 2X100G PERP
48X1G SWITCH W/ 4X25G 2X100G PERP
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Miscellaneous
| Compliant Standards | CISPR 24, ICES-003, EN55024, CB, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, RoHS, BSMI CNS 13438, IEC 60825-1, EN 61000, IEC 60825-2, CAN/CSA C22.2 No. E60825-1, EN 300 386 V1.6.1, 21 CFR 1040, KN32, KN35, IEC 62368-1, TCVN 7189, CISPR 32, EN 55032, CAN/CSA-C22.2 No. 62368-1, CAN/CSA-C22.2 No. 60950-1, UL 62368-1, TCVN 7317, CISPR 35, VCCI-CISPR 32:2016, EN 300 386 V2.1.1, KN 61000, EMC-221, OCT-16, IEC 61000, AS/NZS CISPR 32, TEC, IEC 62368-3, ETSI ES 203 136 V.1.1.1 |
Dimensions & Weight
| Width | 17.4 in |
| Depth | 16.9 in |
| Height | 1.7 in |
Environmental Parameters
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 113 °F |
| Humidity Range Operating | 5 - 90% (non-condensing) |
| Min Storage Temperature | -40 °F |
| Max Storage Temperature | 158 °F |
| Humidity Range Storage | 0 - 90% (non-condensing) |
General
| Device Type | Switch - 48 ports - L3 - managed - stackable |
| Enclosure Type | Front to back airflow rack-mountable, wall-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 + 2 x 100 Gigabit (uplink / stacking) |
| Performance | Maximum virtual chassis interconnect capacity: 400 Gbps ¦ Unidirectional switching capacity: 348 Gbps ¦ Bidirectional switching capacity: 696 Gbps ¦ Throughput (64-byte packet size): 517 Mbps |
| Capacity | Virtual interfaces (VLANs): 4093 ¦ VLAN Spanning Tree Protocol instances: 510 ¦ Multiple Spanning Tree Protocol instances: 64 ¦ Link aggregation groups: 128 ¦ Maximum member ports per LAG: 16 ¦ ARP entries: 24000 ¦ IPv4 routes (Unicast, prefixes): 130048 ¦ IPv4 routes (Unicast, host routes): 81000 ¦ IPv4 routes (Multicast): 40000 ¦ IPv6 neighbor discovery: 12000 ¦ IPv6 routes (Unicast, prefixes): 87000 ¦ IPv6 routes (Unicast, host routes): 40000 ¦ IPv6 routes (Multicast): 20000 ¦ Port-based ACL entries (ingress): 2048 ¦ VLAN-based ACL entries (ingress): 2048 ¦ Router-based ACL entries (ingress): 2048 ¦ Port-based ACL entries (egress): 512 ¦ VLAN-based ACL entries (egress): 512 ¦ Router-based ACL entries (egress): 1024 ¦ QoS hardware queues per port (multicast): 4 ¦ QoS hardware queues per port (unicast): 8 |
| MAC Address Table Size | 112000 entries |
| Jumbo Frame Support | 9216 bytes |
| Max Units In A Stack | 10 |
| Routing Protocol | OSPF, IS-IS, RIP-1, RIP-2, BGP, IGMPv2, IGMP, VRRP, OSPFv2, PIM-SM, PIM-DM, IGMPv3, OSPFv3, PIM-SSM, MSDP, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), RIPng, MLD, Bidirectional Forwarding Detection (BFD), VRRPv3, CIDR, BGP for IPv6, MSTP, RSTP, STP |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH-2, CLI, NTP, ICMP, DHCP, TACACS+, RADIUS |
| Encryption Algorithm | MD5, PEAP, 256-bit AES, EAP-TLS, EAP-TTLS |
| Authentication Method | RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
| Features | Flow control, firewall protection, BOOTP support, RARP support, auto-uplink (auto MDI/MDI-X), IGMP snooping, store and forward, High Availability, SNTP support, Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, DHCP proxy, Dynamic ARP Inspection (DAI), temperature sensor, Redundant trunk group (RTG), Time Domain Reflectometry (TDR), Virtual Chassis technology, Graceful Route Engine Switchover (GRES), Per-VLAN Spanning Tree Plus (PVST+), LACP support, DHCP relay, Link Aggregation Control Protocol (LACP), MAC Address Notification, port based access control, DHCP client, Multiple VLAN Registration Protocol (MVRP), Strict Priority Queuing (SPQ), Neighbor Discovery Protocol (NDP), Class of Service (CoS), IPFIX, Captive Portal, 802.1x authentication, DiffServ Code Point (DSCP) support, Ethernet Ring Protection Switching (ERPS), 2 fans, Uplink Failure Detection (UFD), system log, IP source guard, Explicit Congestion Notification (ECN), Secure Copy (SCP), Virtual Extensible LAN (VXLAN), Ethernet Virtual Private Network (EVPN), MAC address learning, MAC address authentication, Network Timing Protocol (NTP), Authentication, Authorization and Accounting (AAA), Weighted Deficit Round Robin (WDRR), Voice VLAN, LLDP-MED, Private VLAN, RA guard, proxy ARP, Denial of Service (DoS) protection, DHCP Helper, Routed VLAN Interface (RVI), VLAN Tagging, port-based VLAN, Telnet server, Telnet client, support for Online Insertion and Removal (OIR), DDoS Protection, traffic anomaly detection, flooding detection, Media Access Control Security (MACsec), MAC Learning Disable, DNS support, Multiple Registration Protocol (MRP), DHCPv6 snooping |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ab (LLDP), IEEE 802.1ak, ITU-T G.8032, IEEE 802.3by |
| Processor | 1 x Intel: 2.2 GHz |
| RAM | 4 GB |
| Flash Memory | 20 GB |
Expansion / Connectivity
| Interfaces | 48 x 1000Base-T RJ-45 ¦ 2 x 100Gbit LAN ¦ 1 x serial management ¦ 1 x management (Gigabit LAN) RJ-45 |
| Expansion Slots | 1 (total) / 1 (free) x expansion slot |
| Installed Modules Qty (Max) | 0 (installed) / 1 (max) |
Power
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 2 |
| Max Supported Qty | 2 |
| Power Redundancy | Yes |
| Power Redundancy Scheme | 1+1 |
| Power Provided | 550 Watt |
| Voltage Required | AC 100-120/200-240 V |
Software / System Requirements
| OS Required | JUNOS |
