Port Types: Supports up to 28 ports:
4 fixed ports: 2 10/100/1000BaseT(X) ports and 2 100/1000BaseSFP ports
6 modular slots for 4-port interface modules that support 10/100/1000BaseT(X), PoE+ 10/100/1000BaseT(X), or 100/1000BaseSFP
Console Port: Micro-B USB
Storage Port: USB storage port (Type A connector)
Management: IPv4, SNMPv1/v2c/v3, DHCP Server/Client, DHCP Option 66/67/82, BootP, TFTP, SNTP, SMTP, RARP, RMON, HTTP, HTTPS, Telnet, SNMP Inform, LLDP, Flow Control, Back Pressure Flow Control, Port Mirror, Fiber Check, Syslog, Dying Gasp
Filter: IGMPv1/v2/v3, GMRP, GVRP, 802.1Q, Q-in-Q VLAN
Redundancy Protocols: STP/RSTP, MSTP, Turbo Ring v1/v2, Turbo Chain, Link Aggregation
Security: RADIUS, TACACS+, SSL, SSH, Port Lock, Broadcast Storm Protection, MAC Authentication Bypass, MAC Sticky, Access Control Lists
Unicast Routing: Static Routing, RIP V1/V2, OSPF (PT-G7828)
Multicast Routing: DVMRP, PIM-DM (PT-G7828)
Time Management: SNTP, NTP Server/Client, IEEE 1588v2 PTP (hardware-based)
Industrial Protocols: Ethernet/IP, Modbus/TCP
MIB: MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Routing Redundancy: VRRP (PT-G7828)
Power Substation: MMS, IEC 61850 QoS
Priority Queues: 8
Max. Number of VLANs: 512
VLAN ID Range: VID 1 to 4094
IGMP Groups: 4096
MAC Table Size: 16K
Packet Buffer Size: 12 Mbits
Jumbo Frame Size: 9.6 KB
Input Voltage: with PWR-LV-P48 installed: 24/48 VDC for the switch system, 48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices), with PWR-HV-P48 installed: 110/220 VDC/VAC, 48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices)
Operating Voltage: with PWR-LV-P48 installed: 18 to 72 VDC for the switch system, 46 to 57 VDC for PoE systems, with PWR-HV-P48 installed: 88 to 300 VDC, 90 to 264 VAC, 46 to 57 VDC for PoE systems
Input Current: with PWR-LV-P48 installed:
PWR input current (switch system) Max. 0.49 A @ 24 VDC, Max. 0.25A @ 48 VDC
EPS input current (PoE System) Max. 0.53 A @ 48 VDC (excluding power consumption of PoE devices)
with PWR-HV-P48 installed:
PWR input current (switch system) Max. 0.12 A @ 110 VDC, Max. 0.07 A @ 220 VDC, Max. 0.29 A @ 110 VAC Max. 0.18 A @ 220 VAC
EPS input current (PoE System) Max. 0.53 A @ 48 VDC (excluding power consumption of PoE devices)
MTBF: 449,542 hrs
Dimensions: 443 x 44 x 280 mm (17.44 x 1.73 x 11.02 in)
Installation: 19-inch rack mounting
Operating Temperature: -40 to 85°C (-40 to 185°F)
Standards and Certifications: IEEE 802.3 for 10BaseT, IEEE 802.3u for 100BaseT(X) and 100BaseFX, IEEE 802.3ab for 1000BaseT(X), IEEE 802.3z for 1000BaseX, IEEE 802.3x for Flow Control, IEEE 802.1D-2004 for Spanning Tree Protocol , IEEE 802.1w for Rapid Spanning Tree Protocol, IEEE 802.1Q for VLAN Tagging, IEEE 802.1p for Class of Service, IEEE 802.1X for Authentication, IEEE 802.3ad for Port Trunk with LACP
Storage Temperature: -40 to 85°C (-40 to 185°F)
Weight: 3.08 kg (6.8 lb)
IP Rating: IP30
Ambient Relative Humidity: 5 to 95% (non-condensing)
Safety: UL 61010-2-201, EN 61010 (LVD) (Pending)
EMC: EN 55032, EN 55024
EMI: CISPR 22, FCC Part 15B Class A
EMS: IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m, IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV, IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV, IEC 61000-4-6 CS: 10 V, IEC 61000-4-8
Electrical Substations: IEC 61850-3 ed2 Class 2, IEEE 1613
Rail Traffic: EN 50121-4
