24-port Full L2 Management, plus 2 SFP open slot, Gigabit Ethernet Switch
Description
2 Gigabit SFP Open Slots
The switch supports 2 additional SFP open slots to uplink to servers, storage, or other switching devices for long reach applications. The 2 SFP slots support legacy 100M SFP transceiver. If the 100M fiber infrastructure is constructed and 100M bandwidth is enough, the 100M SFP transceiver can be an optional choice for the legacy 100M network environment.
Full Layer 2/3 Management Features
The switch includes full Layer 2/3 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 telnet CLI for management and SNMP, Web GUI for in band Management.
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 2/3 Access Control List allows user to define the access privilege based on IP, MAC, Port number…etc.
Optical DDM
DDM is Digital-Diagnostic-Monitoring which provides a user with critical information concerning the status of the transmitted and received signals. This approach allows for better fault isolation and error detection. Digital diagnostic monitor the SFP module’s temperature, Supply Voltage, and TX, RX, Sensitivity, etc. With these collected digitized values, the system administrator can trigger an alarm and simply record the data into a register.
Virtual Stacking
NGSM8T2/NGSM16T2/NGSM24T2 supports Virtual Stacking function, which allows multiple eten switches of different models to stack virtually and managed as a single one switch.
Tech Specs
| Interface | NGSM24T2 |
|---|---|
| 10 Base-T/100 Base-TX/1000 Base-T RJ45 Ports | 24 |
| 100/1000Base-SX/LX SFP Port | 2 |
| System Performance | |||
|---|---|---|---|
| Packet Buffer | 4Mbits | ||
| MAC Address Table Size | 8K | ||
| Switching Capacity | 20Gbps | 32Gbps | 52Gbps |
| Forwarding Rate | 14.88Mpp | 26.8Mpps | 38.7Mpps |
| 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 | VALN Group | 4k |
| Tagged Group | • | |
| Port Based | • | |
| Voice VLAN | Voice VLAN with OUI | |
| Link Agregation | IEEE 802.3ad with LACP | • |
| Static Trunk | • | |
| Max. LACP Link Aggregation Group | 5 | |
| Max. Port per Link 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 | |
| Querier, Immediate Leave | • | |
| Storm Control (Broadcast/Multi-cast/Un-known Unicast) | • | |
| Jumbo Frame Support | 9.6kb | |
| Static Routing | Up to 32 Static Routes | |
| QoS Features | ||
|---|---|---|
| Number of priority queue | 8 queues/port | |
| Rate Limiting | Ingress | Yes, 1KBps/1pps |
| Rate Limiting | Egress | Yes, 1KBps/1pps |
| DiffServ (RFC2474 Remarking) | • | |
| Scheduling (WRR, Strict, Hybrid) | • | |
| CoS | IEEE 802.1p | • |
| Rate Limiting | 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) | • |
| MAC/IP Filter | • |
| 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 (Client/Relay/Option82/Snooping/Server) | • |
| System Event/Error Log | • |
| NTP/LLDP | • |
| All rights reserved Niveo International BV 2020 | • |
| Cable Diagnostics | • |
| IPv6 Configuration | • |
| Port Mirroring | • |
| Virtual Stacking | • |
| Physical Characteristics | Power Requirement | ||
|---|---|---|---|
| Dimension (H*W*D) | 230 × 124 × 44 mm | Power Input | 100~240VAC, Internal Power Supply |
| LED | Power, Link/Act, SFP | Max. Power Consumption | 10W |
| Environment Limits | Certifications | ||
| Operating Temperature | 0~45°C | EMI | FCC Part 15 Subpart B Class B, CE EN 55032 Class B |
| Storage Temperature | -20~80°C | EMS | IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8, IEC61000-4-11 |
| Operating Humidity | 5~90% (non-condensing) | Safety | IEC-60950-1 |
