Various port combinations, rate increase, installation in a concealed telecommunication box, recommended for indoor use, aesthetically pleasing design, and security
The Ethernet architecture and novel Fiber-to-the-Room (FTTR) deployment delivers 2.5G fiber-to-the-room access. This switch provides 8 × 1G Ethernet ports with auto-negotiation, 1 × 2.5G uplink optical port, rich interfaces, supporting full service expansion.
This compact switch comes with various mounting brackets to suit different environments. It can be flexible installed in a concealed ELV box, in a customized cabinet or under a workbench.
| Hardware Specifications |
RG-SF2920U-8GT1MS |
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| Interface Specifications |
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| Fixed port |
8 x 10/100/1000M auto-negotiation electrical ports 1 x 1000M/2.5G SFP optical port |
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| Power module |
Fixed single AC power supply |
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| Fan module |
Fanless |
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| Fixed management port |
1 x console port |
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| System Specifications |
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| Packet forwarding rate |
16 Mpps |
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| Switching capacity |
21 Gbps |
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| Number of MAC addresses |
16,000 |
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| ARP table size |
1000 |
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| Number of ACEs |
Ingress: 1500 Egress: 500 |
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| Dimensions and Weight |
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| Dimensions (W x D x H) |
200 mm x 170 mm x 43.6 mm (7.87 in. x 6.69 in. x 1.72 in.) |
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| Weight (full configuration, including packaging) |
1.98 kg (4.37 lbs) |
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| CPU and Storage |
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| CPU |
MAC chip with built-in single-core CPU, 400 MHz |
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| Storage |
16 MB flash memory |
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| Data packet buffer |
8 MB |
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| Power and Consumption |
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| Maximum power consumption |
< 15 W |
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| Rated input voltage |
AC input: 200 V AC to 240 V AC @ 50 Hz to 60 Hz |
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| Maximum input voltage |
AC input: 180 V AC to 264 V AC |
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| Environment and Reliability |
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| MTBF |
40°C (104°F): > 300K |
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| Primary airflow |
Natural heat dissipation |
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| Operating temperature |
Weak-current box: 0°C to 40°C (32°F to 104°F) Desktop and wall: 0°C to 40°C (32°F to 104°F) Rack: (32°F to 113°F) |
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| Storage temperature |
–40°C to +70°C (–40°F to +158°F) |
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| Operating humidity |
5% to 95% RH (non-condensing) |
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| Storage humidity |
5% to 95% RH (non-condensing) |
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| Interface surge protection |
Power port: 6 kV (common/differential mode) Communication port: 8 kV (common mode) |
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| Operating altitude |
0 m to 5000 m (16404.20 ft.) |
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| RG-SF2920U-8GT1MS |
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| Feature |
Description |
| Ethernet switching |
Jumbo frame length: 1,500 bytes |
| 802.3az EEE |
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| Maximum number of VLANs that can be created: 128 |
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| Interface-based VLAN assignment |
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| RSTP (IEEE 802.1w) |
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| LLDP |
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| IP service |
DHCP client |
| Security |
Port protection |
| Port security |
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| CPP |
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| Broadcast storm suppression |
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| Login authentication and password security |
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| Reliability |
SNTP |
| CLI-based configuration and management not required, and visualized web management MQTT Syslog/Debugging |
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| PoE |
RG-SF2920U-4GT1MS-P, RG-SF2920U-8GT1MS-P: ● IEEE 802.3af (15.4 W) and IEEE 802.3at (30 W) ● Energy-efficient power supply management modes ● Warm start to implement uninterrupted power supply |
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