SNR-S2990G-48T switchboard
- Customer pickup,
- Courier
- In detail
The operated switchboard of level 2+, 48 of ports 10/100/1000Base-T and 4 ports 1000BASE-X.
The S2990G-48T switchboard enters a line of the operated L2+ of SNR switchboards, is intended for use at the level of access in networks of telecom operators and corporate users.
Completely hardware switching and politicians of ACL guarantee lack of losses and delays of a traffic, and modern ASIC ensure functioning at a full speed of all ports of the device.
SNR S2990G-48T switchboard? the ideal decision for providing gigabit access in multiservice networks of telecom operators and corporate clients of any level!
The knowledge base on the equipment SNR
Main features:
- not blocked architecture -
- support of IPv6, DHCP v6, ACL v6-
- support of OSPF-
- support of Loopback detection-
- support of Cable distance calculation-
- support of MRRP/ERRP/EAPS-
- support of Access Management (IP Source Guard), Anti-ARP-Scan-
- the built-in lighting protection to 6KV-
- Selective QnQ-
- ERSPAN-
- support of IPv6/Dualstack Ipv4/IPv6.
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Main technical characteristics |
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Interfaces |
48 10/100/1000BASE-T |
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Console port |
RJ45 |
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Productivity |
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Switching matrix |
104Gbps |
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Speed of transfer of packages |
96Mpps |
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Size of the table of MAC addresses |
16K |
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Quantity of VLAN |
4K |
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Quantity of ACL |
1K |
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Flash-memory |
32MB |
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Jumbo-frame |
9K |
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Characteristic L3 |
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Number of IP interfaces |
512 |
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ARP table size |
4K |
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Size of the table of routing |
128 |
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The supported protocols |
static, RIP, OSPF |
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Physical parameters |
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MTBF |
> - 80,0000 hours |
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Thermal emission |
102.3 BTU/h |
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Entrance tension |
100 ~ 240 VAC 50/60 Hz |
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Maximum power consumption |
37 Watt |
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The sizes (Sh x x In) |
440 x 44 x 280 mm |
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Weight |
4,7 kg |
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Cooling system |
Active |
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Range of working temperatures |
0 ~ 50? |
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Range of temperatures of storage |
- 40 ~ 70? |
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Admissible humidity |
5% ~ 95% |
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Electromagnetic safety |
FCC Class A, CE Class A, VCCI Class A, IC C-Tick |
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Safety |
CB, cUL, LVD
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Third-party certifications |
IPv6 Ready Logo Phase 2 |