XRG7528 Switches

28-port Modular Managed Layer-2 Gigabit Rackmount switches with 8-PoE ports – Railway Certified

Specifications

XRG7528 Switches

Key Features:

XRG7528

28-port Modular Managed Layer-2 Gigabit Rackmount switches with 8-PoE ports – Railway Certified
28-Port 8-PoE Modular Managed Layer-2 Gigabit Rackmount Switches (Railway)
• Maximum 128Gbps switching capacity, 95.24Mpps throughput
• Rugged industrial design for -40~75° C harsh environment operation
• Flexible modular configuration, 3 Module-dedicated slots
• Up to 24 PoE ports, with maximum 720W of PoE power budget
• 4 x 1 Gigabit or 4 x 10 Gigabit SFP Uplink slots
• Up to 20 possible configurations in 4 power input versions
• ITU-T G.8032 ERPS Ring, RSTP, or MRP (client) redundancy
• EN50155 / EN50121-4 Certified for Railway applications
• PROFINET v2.33 CC-B conformance, Provides GSD Description file
• Advanced management features

Switch core

Technical Specifications

Model Name

XRG7528

Switch Properties

Priority Queues	8
VLAN Table	4096
MAC-Based VLAN	512
VLAN ID Range	VID 1 to 4094
Static IGMP Groups	128
Dynamic IGMP Groups	256
MAC Table Size	16k
Packet Buffer Size	1.5 MB
Jumbo Frame	9216 Byte
Switching Fabric Capacity	56 Gbps (1G uplinks) / 128 Gbps (10G uplinks)
Maximum throughput	41.67 Mpps (1G uplinks) / 95.24 Mpps (10G uplinks)

Ethernet

Standards	IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X) IEEE 802.3z for 1000BaseX IEEE 802.3ae For 10 Gigabit Ethernet Fiber IEEE 802.3x for Flow Control, back pressure flow control IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid Spanning Tree Protocol IEEE 802.1s for Multiple Spanning Tree Protocol IEEE 802.1Q for VLAN Tagging IEEE 802.1p for Class of Service IEEE 802.1X for Authentication IEEE 802.1ae for MAC security (MACsec) – on XRGM4-XRGM5 only IEEE 802.3ad for Port Trunk with LACP IEEE 802.3az for Energy Efficient Ethernet
Protocols	IPv4, IPv6, IGMPv1/v2/v3, IGMP snooping, GARP, GMRP, GVRP, SNMPv1/v2c/ v3, SNMP Inform, ICMP, Telnet, SSH, DHCP Relay/Client/IP-port-mapping, DHCP Option 66/67/82, BootP, RARP, TFTP, SMTP, SMTP (Gmail), RMON, HTTP, HTTPS, Syslog, MRP(Client), LLDP, 802.1x,EAP, RADIUS,TACACS+,Mir- ror port,QoS,ACL
Redundancy	ITU-T G.8032 ERPS Ring, STP, RSTP, MSTP, Compatible Ring/Chain, U-Ring

Time Synchronization

Network Synchronization	NTP Server/Client, SNTP
Precision Network Synchronization	IEEE1588v1 OC/BC (Software) IEEE1588v2 TC (Hardware) – ns accuracy IEEE1588v2 OC/BC (Software)
Automation Profiles	Profinet v2.33 CC-B conformance, EtherNet/IP, Modbus/TCP status registers
MIB	MIB II, IF-MIB, SNMPv2 MIB, BRIDGE-MIB, RMON MIB Group 1,2,3,9, RFC RFC 1157, RFC 1213, RFC 1215, RFC 1493, RFC 1643, RFC 1757, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2571, RFC 2742, RFC 2819, RFC 2863, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2674

Power

Input Voltage	Switch Core: DC version: redundant 48~57 VDC AC version: single 110~220 VAC Redundant AC version: dual 110~220 VAC Mixed AC/DC -Redundant: 1×110~220VAC & 48~57VDCPoE: 2 x 48-57 VDC (each power input max 360W)
Input Current (Max)	CPU board AC/ redundant AC: 110-220 VAC, 0.58 A Max, 64W Max CPU board redundand DC 48-57 VDC , 0.68A Max, 32.7W Max 802.3af PoE full loading: 45-57 VDC, 8.4A Max, 370W Max 802.3at PoE+ full loading: 51-57 VDC, 14.4A Max, 720W Max
Connectors	2 x Lockable 5-pin terminal blocks for PoE power input (all vers.) 2 x Lockable 3-pin terminal blocks for DC power input (DC vers.) 1-2 x AC power inlet (non-redundant(x1) / -MR version(x1) / -R(x2) ) 1 x Lockable 3-pin terminal blocks for DC power input (-MR version)
Reverse Polarity Protection	Yes

Physical Characteristics

Housing
Dimension (W x H x D)
Weight
Installation

IP30 SPCC metal housing
440 x 44 x 340 mm (not including screws and rack-mount kit)
5Kg (not including module but module cover only)
1U Rack-mount, Rack-mount kit included

Environmental Limits

Operating Temperature
Storage Temperature
Ambient Relative Humidity

-40°C~75°C (-40°F~167°F)
-40°C~85°C (-40°F~185°F)
5%~95%, 55°C (Non-condensing)

Switch Modules

Technical Specifications

Description	8-Port RJ45 PoE module	8-Port RJ45 module	8-Port SFP module
Model Name	XRG7X28-M1	XRG7X28-M2	XRG7X28-M3

Properties

PoE Power per port	15.4/30W (802.3af/at)	–	–
Total Max Power	240 W	–	–
Number of ports	8	8	8
Port speed	10/100/1000 BASE-T(X)	10/100/1000 BASE-T(X)	100/1000 BASE-F(X)
Interface	RJ45	RJ45	SFP slot
Dimensions	104.5 x 171.6 x 39.5mm	104.5 x 171.6 x 39.5mm	104.5 x 171.6 x 39.5mm
Weight	550 g	500 g	450 g
Fixing	2 x screws (included)	2 x screws (included)	2 x screws (included)

Regulatory Approvals

Safety	UL 60950-1 2nd Ed. /CSA C22.2 No.60950-1-07 2nd Ed. / EN 60950-1 / UL 62368-1 / IEC 62368-1
EMC	FCC Part 15, Subpart B, Class A EN 55032, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 61000-6-4
Test	Item		Value	Level
IEC 61000-4-2	ESD	Contact Discharge Air Discharge	±8KV ±15KV	4 4
IEC 61000-4-3	RS	Enclosure Port	10(V/m), 80-1000MHz	3 *
IEC 61000-4-4	EFT	AC Power Port DC Power Port Signal Port	±2.0KV ±2.0KV ±2.0KV	3 3 4
IEC 61000-4-5	Surge	AC Power Port AC Power Port DC Power Port DC Power Port Signal Port	Line-to Line±1.0KV Line-to Earth±2.0KV Line-to Line±1.0KV Line-to Earth±2.0KV Line-to Earth±2.0KV	3 3 3 3 3
IEC 61000-4-6	CS	0.15-80MHz	10V rms	3 *
IEC 61000-4-8	PFMF	(Enclosure)	AC 50Hz 10A/m	3
IEC 61000-4-11	DIP	AC Power Port	–	–
Shock Drop Vibration	MIL-STD-810G Method 516.5 MIL-STD-810F Method 516.5 MIL-STD-810F Method 514.5 C-1 & C-2
Rail Traffic	EN50155 / EN50121-4 Certified
RoHS2	Yes
MTBF	12.20 Years
Warranty	5 years