|
|
|
|
The PowerTrans PT-7828 switches are high performance Layer 3 Ethernet
switches that support Layer 3 routing functionality to facilitate the deployment
of applications across networks. The PT-7828 switches are also designed to meet
the strict demands of power substation automation systems (IEC 61850-3, IEEE
1613), and railway applications (EN50155/EN50121-4).
The PT-7828's Gigabit and fast Ethernet backbone, redundant ring, and 24/48
VDC or 110/220 VDC/VAC dual isolated redundant power supplies increase the
reliability of your communications and save on cabling and wiring costs. The
modular design of the PT-7828 makes network planning easy, and allows greater
flexibility by letting you install up to 4 Gigabit ports and 24 fast Ethernet
ports. Optional front or rear wiring makes the PT-7828 switches suitable for a
variety of applications.
This product supports expansion modules. Click here for info on available
modules.
Dimensions (unit = mm)
Technology |
Standards |
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100Base FX
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 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1w for Rapid STP
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service |
Protocols |
IGMPv1/v2,
GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP,
RARP, RMON, RIP V1/V2, HTTP, HTTPS, Telnet, SSH, Syslog, DHCP Option
66/67/82, LLDP, Modbus/TCP, IEEE 1588 PTP V2, SNMP Inform, NTP
Server/Client |
Layer 3 Switching |
Static routing, RIP V1/V2, OSPF, PIM-DM/DVMRP |
Layer 3 Switching Redundancy |
VRRP |
MIB |
MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Groups 1, 2, 3, 9 |
Flow Control |
IEEE 802.3x flow control, back pressure flow control |
• Switch Properties |
Priority Queues |
4 |
Max. Number of Available VLANs |
64 |
VLAN ID Range |
VID 1 to 4094 |
IGMP Groups |
256 |
• Interface |
Fast Ethernet |
Slots
1, 2, and 3 for combinations of 2, 4, 6, 7, or 8-port PM-7200 Fast
Ethernet modules with 10/100BaseT(X) (TP/M12 interface), 100BaseFX
(SC/ST/MTRJ connector), or 100BaseSFP |
Gigabit Ethernet |
Slot 4 for 2 or 4-port PM-7200 Gigabit Ethernet combo module, 10/100/1000BaseT(X) or 1000BaseSFP |
Console Port |
RS-232 (RJ45) |
System LED Indicators |
STAT, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL |
Mode LED Indicators |
LNK/ACT, FDX/HDX, RING/CHAIN PORT, COUPLER PORT, SPEED |
Alarm Contact |
1 relay output with current carrying capacity of 3 A @ 30 VDC or 3 A @ 240 VAC |
• Power Requirements |
Input Voltage |
• 24 VDC (18 to 36 V)
• 48 VDC (36 to 72 V)
• 110/220 VDC/VAC (88 to 300 VDC, 85 to 264 VAC) |
Note |
Compliant with EN 50155 on 24/48/110 VDC |
Input Current |
(all ports are equipped with fiber)
• Max. 2.58 A @ 24 VDC
• Max. 1.21 A @ 48 VDC
• Max. 0.64/0.33 A @ 110/220 VDC
• Max. 0.53/0.28 A @ 110/220 VAC |
Overload Current Protection |
Present |
Connection |
10-pin terminal blocks |
Reverse Polarity Protection |
Present |
• Physical Characteristics |
Housing |
IP30 protection |
Dimensions |
440 x 44 x 325 mm (17.32 x 1.73 x 12.80 in) |
Weight |
5900 g |
Installation |
19’’ rack mounting |
• Environmental Limits |
Operating Temperature |
-40 to 85°C (-40 to 185°F), cold start requires min. of 100 VAC at -40°C |
Storage Temperature |
-40 to 85°C (-40 to 185°F) |
Ambient Relative Humidity |
5 to 95% (non-condensing) |
• Standards and Certifications |
Safety |
UL 60950-1 |
EMI |
FCC Part 15 Subpart B Class A, EN 55022 Class A |
Power Automation |
IEC 61850-3, IEEE 1613 |
Traffic Control |
NEMA TS2 |
Rail Traffic |
EN 50155, EN 50121-4 |
Note |
Please check Moxa’s website for the most up-to-date certification status. |
• Warranty |
Warranty Period |
5 years |
|
|
|
|
|
|
|