48-P 10/100/1000 Base-T + 4 10G Combo TP/SFP Layer 2/3 +PoE+ Switch (2*920W) Dual power)

Description

The switch is 48-port 10 Base-T /100 Base-TX /1000Base-T + 4 x 10 Gigabit SFP+ Ports Rack-mount L2+ Full Management Network
Switch that is designed for medium or large network environment to strengthen its network connection. The switch supports 176G non-blocking switch fabric, the 48 gigabit ports and 4 uplink 10G ports can transmit and receive data traffic without any lost. The EEE feature reduces the power consumption when there is no traffic forwarding even port is still connected. The switch also supports Layer 2+ full management software features. These features are powerful to provide network control, management, monitor and security feature requests. Including rackmount brackets, the 19″ size fits into your rack environment. It is a superb choice to boost your network with better performance and efficiency.

4 10-Gigabit SFP Open Slots
The switch equips with 4x 10G SFP+ open slots as the uplink ports, the 10G uplink design provides an excellent solution for expanding your network from 1G to 10G. By 10G speed, this product
provides high flexibility and high bandwidth connectivity to another 10G switch or the Servers, Workstations and other attached devices which support 10G interfaces. The user can also
aggregate the 10G ports as Trunk group to enlarge the bandwidth.

Full Layer 2+ Management Features
The switch includes full Layer 2+ Management features. The software set includes up to 4K 802.1Q VLAN and advanced Protocol VLAN, Private VLAN, MVR…advanced VLAN features. There
are 8 physical queues Quality of Service, IPv4/v6 Multicast filtering, Rapid Spanning Tree protocol to avoid network loop, Multiple Spanning Tree Protocol to integrate VLAN and Spanning Tree, LACP, LLDP; sFlow, port mirroring, cable diagnostic and advanced Network Security features. It also provides Console CLI for out of band management and SNMP, Web GUI for in band
Management.

Designed for Video-over-IP applications
The switch management Layer 3 functionality has been optimized for use with Video over IP applications. Easy to configure and with a nonblocking architecture. With the total of 40Gb uplinks/virtual stacking ports per switch, Video over IP designs of up to 144 end points can be supported.

Advanced Security
The switch supports advanced security features. For switch management, there are secured HTTPS and SSH, the login password, configuration packets are secured. The port binding allows
to bind specific MAC address to the port, only the MAC has the privilege to access the network. The 802.1X port based Access Control, every user should be authorized first when they want to
access the network. AAA is the short of the Authentication, Authorization and Accounting with RADIUS, TACAS+ server. Layer 2+ Access Control List allows user to define the access privilege
based on IP, MAC, Port number…etc.

IEEE 802.3at Power over Ethernet (PoE) ports
This product can convert standard 100~240V/AC power into low-voltage DC that runs over existing LAN cable to power up IEEE
802.3at/af compliant network accessories. It also features PoE awareness to verify whether the network device receive power is IEEE 802.3at/af compliant, or only the data will be sent through LAN cable. By adding the switch to the existing networking, installing networking products such as Access Points and IP cameras can be easily managed and set up.

PD Monitoring: Self-healing Intelligent PoE ports
When this function is enabled, the NGSME48T4H will detect a network PoE powered device (for example, an IP CAM) with a set of IP address periodically. If the switch doesn’t get any replies from the network PoE powered device, NGSME48T4H will do a power cycle (PoE power OFF, and PoE power ON) to the port that connects the network PoE powered device, allowing that device to reboot. You can set the frequency of detecting, number of times of detecting, and the time period to perform power cycle when there’s no reply via the switch’s PoE configuration web page.

Tech Specs

Technical Specifications:

Interface
10 Base-T /100 Base-TX /1000 Base-T RJ45 Ports 48
10G SFP+ Slot 4
Console Port for CLI Management 1
System Performance
Packet Buffer 32Mbits
MAC Address Table Size 32K
Switching Capacity 176Gbps
Forwarding Rate 130.94Mbps
PoE Features
IEEE 802.3 af/at IEEE 802.3 af/at
Number of PSE Ports 48
Max. Power Consumption NGSME48T4H – 520W
NGSME48T4H-RD – 2*520W
NGSME48T4Hx – 1200W
NGSME48T4Hx-RD – 2*1200W
External/Internal Power Internal Power
Power Feeding Detecting Capability on PD
PD Alive Check
PD Classification
Power Management (perport)
Priority Setting Per Port
Power Level Setting Per Port
Overloading Protection
L2 Features
Auto-negotiation
Auto MDI/MDIX
Flow Control (duplex) 802.3x (Full)
Back-Pressure (Half)
Spanning Tree IEEE 802.1D (STP)
IEEE 802.1w (RSTP)
IEEE 802.1s (MSTP)
VLAN VLAN Group
Tagged Based 4k
Port-based
Voice VLAN Voice VLAN with OUI
Link Aggregation IEEE 802.3ad with LACP
Static Trunk
Max. No. Static Trunk Group 26
Max. Port per Aggregation Group 8
IGMP Snooping IGMP Snooping v1/v2/v3 Supports 1024 IGMP groups
IGMP Static Multicast Addresses Supports 1024 static multicast addresses
IPv6 MLD Snooping Supports 1024 MLD groups
MLD Static Multicast Addresses Supports 1024 static multicast addresses
QoS Features
Number of priority queue 8 queues/port
Rate Limiting Ingress Yes, 1KBps/1pps
Egress Yes, 1KBps/1pps
Mapping Table entries Ingress 4K
Egress 8K
DiffServ (RFC2474 Remarking)
Scheduling (WRR, Strict, Hybrid)
CoS IEEE 802.1p
IP ToS precedence, IP DSCP
Security
Management System User Name/Password Protection
User Privilege Set user privilege up to 15 Level
Port Security (MAC-based)
IEEE 802.1x Port-based Access Control
ACL (L2/L3/L4)
IP Source Guard
RADIUS (Authentication, Authorization, Accounting)
TACACS+
HTTP & SSL (Secure Web)
SSH v2.0 (Secured Telnet Session)
Management
Command Line Interface (CLI)
Web Based Management
Telnet
Access Management Filtering SNMP/WEB/SSH/TELNET
Firmware Upgrade via HTTP
Dual Firmware Images
Configuration Download/Upload
SNMP (v1/v2c/v3)
RMON (1,2,3,&9 groups)
DHCP (Server/Client/Relay/Option82/Snooping)
System Event/Error Log
NTP/LLDP
Cable Diagnostics
IPv6 Configuration
Port Mirroring Many to One
Virtual Stacking
Mechanical
Power Input 100~240V AC
Dimension (H*W*D) 44 * 440 * 400 mm
LED Power, PoE, Link/Act, SFP
Operating Temperature 0~45°C
Storage Temperature -20~80°C
Operating Humidity 5~90% (non-condensing)
Weight 5.37 KG
Standard
IEEE 802.3 – 10BaseT
IEEE 802.3u – 100BaseTX
IEEE 802.3ab – 1000BaseT
IEEE 802.3ae 10GBase SFP+
IEEE 802.3af Power over Ethernet (PoE)
IEEE 802.3at Power over Ethernet (PoE+)
IEEE 802.3az – Energy Efficient Ethernet (EEE)
IEEE 802.3x – Flow Control
IEEE 802.1Q – VLAN
IEEE802.1v – Protocol VLAN
IEEE 802.1p – Class of Service
IEEE 802.1D – Spanning Tree
IEEE 802.1w – Rapid Spanning Tree
IEEE 802.1s – Multiple Spanning Tree
IEEE 802.3ad – Link Aggregation Control Protocol (LACP)
IEEE 802.1AB – LLDP (Link Layer Discovery Protocol)
IEEE 802.1X – Access Control