Mô tả
48-Port 10/100/1000Mbps Managed Switch DELL N1148T-ON
Product Code: 210-AJIU
– 48x 10/100/1000Mbps half/full duplex RJ45 ports
– 4x SFP/SFP+ 1/10GbE ports
– 1 RU switch form factor
– Fanless operation
Features
Modernize with open networking
– Offering a more flexible choice for your network by uniting products with the latest open standard protocols.
– Utilizing one common command line interface (CLI) and graphic user interface (GUI) using a well-known command language.
– Promoting greater interoperability through interfaces with Cisco’s Rapid Per VLAN Spanning Tree (RPVST+) and devices using Cisco Discovery Protocol (CDP).
– Integrating with industry-leading management tools for a cohesive wired and wireless network.
Designed for efficiency
– Fanless operation in 48 ports.
– Energy-efficient Ethernet and low-power PHYs to help reduce power to inactive ports and idle links.
Deploy with confidence
– Data rates up to 176Gbps (full duplex) and a forwarding rate of up to 164Mpps.
– Four 10GbE SFP+ ports for high-speed uplinks and a stacking architecture up to four units at 40Gbps.
– Switch stacks up to 196 1GbE ports that can be managed from a single screen or IP address.
Thông số, tính năng kỹ thuật
| Model | N1148T-ON |
| Ports | 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ |
| Performance | Switching fabric bandwidth: 176 Gbps Forwarding performance: 132 Mpps |
| MAC addresses | 16000 entries |
| Aggregated links (dynamic) | 144 |
| VLANs supported | 512 |
| ARP entries | 2048 |
| ACL | 100 |
| Routing Protocol | IGMPv2, IGMP, IGMPv3 |
| Remote Management Protocol | SNMP 2, SNMP, RMON, Telnet, HTTP, TFTP, SSH-2 |
| Encryption Algorithm | AES, SSL, TLS 1.0 |
| Authentication Method | RADIUS, TACACS+, LDAP |
| Features | Layer 2 switching, MDI/MDI-X switch, auto-negotiation, port mirroring, IP address filtering, Access Control List (ACL) support, Quality of Service (QoS), front to back airflow, LLDP support, Remote Switch Port Analyzer (RSPAN), Management Information Base (MIB), dual firmware images, redundant fans, MAC and IP-based ACLs support, Time-controlled ACLs support |
| RAM | 1GB |
| Flash Memory | 1GB |
| Interfaces | 48 x Gigabit LAN RJ-45 4 x 10Gbit LAN SFP+ 1 x USB Type A 1 x micro-USB |
| Power Device | Internal power supply |
| Power Provided | 60W |
| Power Consumption Operational | 30.18W |
| Dimensions | 43.2 x 25.4 x 4.45 cm (WxDxH) |
| Weight | 3.78 kg |
– Bảo hành: 03 năm.
