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 Technical specifications 
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 Ports 
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 16 RJ-45 auto-negotiating 10/100/1000 ports(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); 4 SFP 1000 Mbps ports; Supports a maximum of 16 autosensing 10/100/1000 ports plus 4 1000BASE-X SFP ports, or a combination 
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 Mounting 
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 Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included) 
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 Memory and processor 
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 Module : ARM @ 333 MHz, 128 MB flash, packet buffer size: 512 KB, 128 MB RAM 
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 Latency 
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 100 Mb Latency: < 5 µs; 1000 Mb Latency: < 5 µs 
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 Throughput 
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 up to 29.8 million pps 
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 Routing/switching capacity 
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 40 Gbps 
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 Routing table size 
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 32 entries 
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 Management features 
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 IMC - Intelligent Management Center; limited command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB 
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 Connectivity and communications 
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 General protocols 
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 IEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s (MSTP); IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3 Type 10BASE-T; IEEE 802.3ab 1000BASE-T; IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3i 10BASE-T; IEEE 802.3x Flow Control; IEEE 802.3z 1000BASE-X 
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 Network management 
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 IEEE 802.1AB Link Layer Discovery Protocol (LLDP); IEEE 802.1D (STP); RFC 1215 SNMP Generic traps 
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 Power and operating requirements 
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 Power consumption 
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 25.1 W (maximum) 
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 Input voltage 
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 100-240 VAC 
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 Input frequency 
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 50 / 60 Hz 
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 Safety 
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 UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03 
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 Electromagnetic compatibility 
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 FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A; EN 55024; EN 61000-3-2 2000, 61000-3-3; ICES-003 Class A 
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 Operating temperature range 
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 0 to 45°C 
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 Operating humidity range 
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 10 to 90% (noncondensing) 
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 Dimensions and weight 
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 Minimum dimensions (W x D x H) 
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 16 x 44.2 x 4.32 cm 
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 Weight 
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 3.08 kg 
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