Standards |
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1X for authentication
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX |
Cabling Direction |
PT-7728-F Series: Front cabling
PT-7728-R Series: Rear cabling
|
Compatible Modules |
Slot 1/2/3:
PM-7200-8TX
PM-7200-2MSC4TX
PM-7200-2MST4TX
PM-7200-2SSC4TX
PM-7200-4MSC2TX
PM-7200-4MST2TX
PM-7200-4SSC2TX
PM-7200-6MSC
PM-7200-6MST
PM-7200-6SSC
PM-7200-8SFP
PM-7200-4M12
PM-7200-8MTRJ
Slot 4:
PM-7200-4GTXSFP
PM-7200-2GTXSFP
PM-7200-4GSFP-PHR-PTP (PT-7728-PTP only)
PM-7200-4GTX-PHR-PTP (PT-7728-PTP only) |
Filter
|
802.1Q, GMRP, GVRP, IGMP v1/v2c, QinQ VLAN, VLAN unaware |
|
• |
Management |
Back Pressure Flow Control, BOOTP, DHCP Option 66/67/82, DHCP Server/Client, Flow control, HTTP, IPv4/IPv6, LLDP, Port Mirror, RARP, RMON, SMTP, SNMP Inform, SNMPv1/v2c/v3, Syslog, Telnet, TFTP, Fiber check |
Security |
Broadcast storm protection, HTTPS/SSL, TACACS+, Port Lock, RADIUS, Rate Limit, SSH |
Time Management
Filter
|
All models (except PTP models): NTP Server/Client, SNTP
PTP models: NTP Server/Client, SNTP, IEEE 1588 PTP v1/v2 (hardware-based)
802.1Q, GMRP, GVRP, IGMP v1/v2/v3
|
MIB |
Bridge MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RMON MIB Groups 1, 2, 3, 9, RSTP MIB
|
Industrial Protocols |
Modbus TCP, EtherNet/IP |
Redundancy Protocols |
All models: Link Aggregation, MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2
PTP models: HSR, PRP |
|
IGMP Groups
Max. No. of VLANs
VLAN ID Range
Priority Queues
|
256
64
VID 1 to 4094
4
|
Input Voltage |
-24-24/-48-48/-HV-HV/-24-HV/-48-HV models: Redundant power modules
PT-7728-24 Series: 24 VDC (18 to 36 VDC)
PT-7728-48 Series: 48 VDC (36 to 72 VDC)
PT-7728-HV Series: 110/220 VAC/VDC (85 to 264 VAC, 88 to 300 VDC)
|
Overload Current Protection |
Supported
|
Reverse Polarity Protection |
Supported |
Input Current |
PT-7728-24 Series: 2.38 A @ 24 VDC
PT-7728-48 Series: 1.12 A @ 48 VDC
PT-7728-HV Series: 0.49/0.26 A @ 110/220 VAC, 0.59/0.30 A @ 110/220 VDC |
Power Connector |
|
Console Port |
RS-232 (RJ45) |
• Power Requirements |
|
|
Connection |
10-pin terminal block |
Overload Current Protection |
Supported |
Time |
393,828 hrs
|
Reverse Polarity Protection |
Supported |
• Physical Characteristics |
Housing |
Aluminum
|
Dimensions |
440 x 44 x 325 mm (17.32 x 1.73 x 12.80 in) |
Weight |
5900 g (13.11 lb)
|
Installation |
19-inch rack mounting
|
|
Operating Temperature |
-40 to 85°C (-40 to 185°F)
|
Storage Temperature |
-40 to 85°C (-40 to 185°F) |
Ambient Relative Humidity |
5 to 95% (non-condensing) |
|
Safety |
UL 60950-1
|
EMI |
EN 55032 Class A, CISPR 32, 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: 35 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 PFMF
IEC 61000-4-11 DIPs |
Power Substation |
IEC 61850-3, IEEE 1613
|
Railway |
EN 50121-4, EN 50155 (complies with a portion of EN 50155 specifications)
|
Traffic Control |
NEMA TS2
|
Alarm Contact Channels |
Resistive load: 3 A @ 30 VDC, 240 VAC |