PT-7528: Switch công nghiệp 28-port Layer 2 theo tiêu chuẩn IEC 61850-3.

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

10/100BaseT(X) Ports (RJ45 connector)

1000BaseSFP Slots

100BaseFX Ports (multi-mode SC connector)

100BaseFX Ports (multi-mode ST connector)

100BaseFX Ports (single-mode SC connector)

PT-7528-4TX Series: 4
PT-7528-8TX Series: 8
PT-7528-12TX Series: 12
PT-7528-16TX Series: 16
PT-7528-24TX Series: 24

PT-7528-4GSFP Series: 4

PT-7528-8MSC Series: 8
PT-7528-12MSC Series: 12
PT-7528-16MSC Series: 16
PT-7528-20MSC Series: 20

PT-7528-8MST Series: 8
PT-7528-12MST Series: 12
PT-7528-16MST Series: 16
PT-7528-20MST Series: 20

PT-7528-8SSC Series: 8

Broadcast storm protection, HTTPS/SSL, TACACS+, Port Lock, RADIUS, Rate Limit, SSH

Time Management

Filter

NTP Server/Client, SNTP

802.1Q, GMRP, GVRP, IGMP v1/v2/v3

Bridge MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RMON MIB Groups 1, 2, 3, 9, RSTP MIB

IGMP Groups

Jumbo Frame Size

Max. No. of VLANs

VLAN ID Range

Priority Queues

Switching Capacity

256

9.6KB

256

VID 1 to 4094

4

Supported

For models with fewer than 8 fiber ports:

PT-7528-WV Series: 0.741 A @ 24 VDC, 0.364 A @ 48 VDC
PT-7528-HV Series: 0.147/0.077 A @ 110/220 VDC, 0.283/0.190 A @ 110/220 VAC

For models with 8 or more fiber ports:
PT-7528-WV Series: 1.428 A @ 24 VDC, 0.735 A @ 48 VDC
PT-7528-HV Series: 0.586/0.382 A @ 110/220 VAC, 0.313/0.167 A @ 110/220 VDC

Aluminum

4900 g (10.89 lb)
 

-40 to 85°C (-40 to 185°F)

UL 508

EN 55032 Class A, CISPR 32, FCC Part 15B Class A

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 PFMF
IEC 61000-4-11 DIPs

NEMA TS2