Interlogix NS3552-8P-2S-V2 User manual

NS3552-8P-2S-V2 User
Manual
P/N 1073552-EN • REV B• ISS 25JAN19

Copyright
©
2019 United Technologies Corporation.All rights reserved.
Interlogix is part of UTC
Climate, Controls & Security, a unit of United Technologies
Corporation
.Specifications subject to change without notice.
Trademarks and patents
Trade names used in this document may be trademarks or registered trademarks of the
manufacturers or vendors of
the respective products.
Manufacturer
Interlogix
2955 Red Hill Avenue, Costa Mesa, CA 92626
-5923, USA
Authorized EU manufacturing representative:
UTC Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, The Netherlands
Version
This document applies to
NS3552-8P-2S-V2.
FCC compliance
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
mus
t accept any interference received, including interference that may cause undesired
operation.
FCC compliance
Class A:
This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in acc
ordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at hi
s own expense.
Canada
This Class A digital apparatus complies with CAN ICES
-003 (A)/NMB-3 (A).
Cet appareil numérique de la classe A est conforme à la norme CAN ICES
-003
(A)/NMB
-3 (A).
ACMA compliance
Notice!
This is a Class A product. In a domestic environment this product may cause
radio interference in which case the user may be required to take adequate measures.
Certification
EU directives
This product and
-if applicable -the supplied accessories too are marked with "CE" and
comply
therefore with the applicable harmonized European standards listed under the
EMC Directive 2014/30/EU, the RoHS Directive 2011/65/EU.
2012/19
/EU(WEEE directive):Products marked with this symbol cannot be disposed of
as unsorted municipal waste in the
European Union. For proper recycling, return this
product to your local supplier upon the purchase of equivalent new equipment, or
dispose of it at designated collection points. For more information see:
www.recyclethis.info.
Product warnings and
disclaimers
THESE PRODUCTS ARE INTENDED FOR SALE TO, AND INSTALLATION BY, AN
EXPERIENCED SECURITY PROFESSIONAL. UTC FIRE & SECURITY CANNOT
PROVIDE ANY ASSURANCE THAT ANY PERSON OR ENTITY BUYING ITS
PRODUCTS, INCLUDING ANY “AUTHORIZED DEALER”
OR “AUTHORIZED
RESELLER”
, IS PROPERLY TRAINED OR EXPERIENCED TO CORRECTLY INSTALL
SECURITY RELATED PRODUCTS.
For more information on warranty disclaimers and product safety information, please
check www.firesecurityproducts.com
/policy/product-warning/ or scan the following code:
Contact information and
manuals/ tools/ firmware
For contact information and to download the latest manuals, tools, and firmware, go to the web
site of your region.
Americas: www.interlogix.com
EMEA: www.firesecurityproducts.com
Manuals are
available in several languages
Australia/New Zealand: www.utcfs.com.au

NS3552-8P-2S-V2 User Manual 1
Content
Important information 4
Chapter 1 Introduction 5
Package contents 5
Product description 5
Product applications 9
Product features 10
Product specifications 14
Chapter 2 Installation 19
Hardware description 19
Installing the industrial managed switch 26
Cabling 29
Chapter 3 Switch management 35
Requirements 35
Management access overview 35
CLI mode management 36
Web management 38
SNMP-based network management 38
Chapter 4 Web configuration 40
Main web page 42
System 43
DHCP server 67
UDLD 79
Simple Network Management Protocol (SNMP) 81
Port management 91
Link aggregation 98
VLAN 106
Spanning Tree Protocol (STP) 131
Multicast 149
Quality of Service (QoS) 172
Access Control Lists (ACL) 195
Authentication 209
Security 243
MAC address table 259
LLDP 265
Network diagnostics 278
Loop protection 283
RMON 285
Ring 294
Power over Ethernet (PoE) 307
Port identification 319

2 NS3552-8P-2S-V2 User Manual
Chapter 5 Command line interface 320
Accessing the CLI 320
Telnet login 320
Chapter 6 Command line mode 321
System Command 322
IP Command 328
Port Management Command 334
MAC Address Table Command 338
VLAN Configuration Command 341
Private VLAN Configuration Command 348
Security Command 350
Spanning Tree Protocol Command 396
Link Aggregation Command 405
Link Aggregation Control Protocol Command 407
LLDP Command 410
LLDP MED Command 414
Thermal Command 418
PoE Command 419
Ethernet Virtual Connections Command 420
Ethernet Protection Switching Command 425
Maintainence entity End Point Command 426
Quality of Service Command 433
Mirror Command 446
Configuration Command 447
Firmware Command 448
UPnP Command 448
MVR Command 450
Voice VLAN Command 453
Ethernet Ring Protection Switching Command 458
Loop Protect Command 462
IPMC Command 464
VLAN Control List Command 472
SMTP Command 476
DIDO Command 478
Show Command 482
Chapter 7 Switch operation 487
Address table 487
Learning 487
Forwarding and filtering 487
Store-and-forward 487
Auto-negotiation 488

NS3552-8P-2S-V2 User Manual 3
Chapter 8 Troubleshooting 489
Appendix A Networking connection 491
Glossary 493

4 NS3552-8P-2S-V2 User Manual
Important information
Limitation of liability
To the maximum extent permitted by applicable law, in no event will UTCFS be liable
for any lost profits or business opportunities, loss of use, business interruption, loss of
data, or any other indirect, special, incidental, or consequential damages under any
theory of liability, whether based in contract, tort, negligence, product liability, or
otherwise. Because some jurisdictions do not allow the exclusion or limitation of liability
for consequential or incidental damages the preceding limitation may not apply to you.
In any event the total liability of UTCFS shall not exceed the purchase price of the
product. The foregoing limitation will apply to the maximum extent permitted by
applicable law, regardless of whether UTCFS has been advised of the possibility of
such damages and regardless of whether any remedy fails of its essential purpose.
Installation in accordance with this manual, applicable codes, and the instructions of the
authority having jurisdiction is mandatory.
While every precaution has been taken during the preparation of this manual to ensure
the accuracy of its contents, UTCFS assumes no responsibility for errors or omissions.
Advisory messages
Advisory messages alert you to conditions or practices that can cause unwanted
results. The advisory messages used in this document are shown and described below.
WARNING: Warning messages advise you of hazards that could result in injury or loss
of life. They tell you which actions to take or to avoid in order to prevent the injury or
loss of life.
Caution: Caution messages advise you of possible equipment damage. They tell you
which actions to take or to avoid in order to prevent damage.
Note: Note messages advise you of the possible loss of time or effort. They describe
how to avoid the loss. Notes are also used to point out important information that you
should read.

NS3552-8P-2S-V2 User Manual 5
Chapter 1
Introduction
The description of the IFS NS3552-8P-2S-V2 model is as follows:
 Industrial L2+ 8-port 10/100/1000T 802.3at PoE
 + 2-port 100/1000X SFP managed switch
Unless specified, the term “industrial managed switch” mentioned in this user manual
refers to the NS3552-8P-2S-V2.
Package contents
Open the box of the industrial managed switch and carefully unpack it. The box should
contain the following items:
 The industrial managed switch × 1
 Quick installation guide × 1
 DIN rail kit x 1
 Wall mounting kit x 1
 RS232 console cable x 1
 SFP dust-proof cap x 2
 RJ45 dust-proof cap x 9
If any of these are missing or damaged, contact your dealer immediately. If possible,
retain the carton including the original packing materials for repacking the product in
case there is a need to return it to us for repair.
Product description
Centralized Power Management for Gigabit Ethernet Networking
To fulfill the demand of higher power required PoE network applications with Gigabit
speed transmission, the industrial managed switch features high performance Gigabit
IEEE 802.3af PoE (Up to 15.4 W) and IEEE 802.3at PoE Plus (Up to 30.8 W) on all

Chapter 1:Introduction
6NS3552-8P-2S-V2 User Manual
ports. A maximum of 30.8 W is available on each Gigabit port of the industrial managed
switch for powering per PD, with a maximum PoE delivery of 240 Wfor all ports in order
to satisfy the increasing needs of power consumption by PDs. Providing Gigabit
throughput and high power supply, the industrial managed switch optimizes the
installation and power management of network devices such as 11n wireless access
points (AP) with Gigabit PoE LAN port, security PTZ / Speed Dome network video
camera, large screen PoE Video phones, thin-clients,etc.
Intelligent powered device alive check
The industrial managed switch can be configured to monitor connected powered device
(PD)status in real time via aping action. After the PD stops working and responding,
the industrial managed switch resumesthe PoE port power and puts the PD back to
work. The industrial managed switch greatly enhancesthe network reliability through
the PoE port resetting the PD’s power source and reducing the administrator
management burden.
PoE schedule for energy saving
Under the trend of energy saving worldwide and contributing to environmental
protection, the industrial managed switch can effectively control the power supply in
addition to its capability of providing high Watt power. The “PoE schedule” function
helps you to enable or disable PoE power feeding for each PoE port during specified
time intervals,and is a powerful function to help SMBs or enterprises save power and
money.

Chapter 1: Introduction
NS3552-8P-2S-V2 User Manual 7
Cost-effective IPv6 managed Gigabit switch solution for SMB
To fulfill the demand of IPv6 (Internet Protocol version 6) network infrastructure, the
industrial managed switch supports both IPv4 and IPv6 management functions. It can
work with current IPv4 network structure and also support the IPv6 network structure.
With easy and friendly management interfaces and plenty of management functions
included, the industrial managed switch is the best choice for ISP to build the IPv6
FTTx edge service and for SMB to connect with IPv6 network.
Diversity for multiple applications
The industrial managed switch is a desktop size, Layer 2 / Layer 4 full managed Gigabit
switch that can handle extremely large amounts of data in a secure topology linking to
an Enterprise backbone or high capacity network server with 20 Gbps switching fabric.
The powerful features of QoS and network security provided by the industrial managed
switch provides effective data traffic control for ISPs and Enterprise VoIP, video
streaming, and multicast applications. It is ideal for the remote access layer of campus
or enterprise networks and the aggregation layer of IP metropolitan networks.
Robust layer 2 features
The industrial managed switch can be programmed for advanced switch management
functions such as dynamic port link aggregation, Q-in-Q VLAN, private VLAN, Multiple
Spanning Tree Protocol (MSTP), layer 2 to layer 4 QoS, bandwidth control, and IGMP /
MLD snooping. The industrial managed switch provides 802.1Q Tagged VLAN, and a
maximum of 255 VLAN groups are allowed. Via aggregation of supporting ports, the
industrial managed switch allows the operation of a high-speed trunk combining
multiple ports. It enables maximum up to 5 groups of 10 ports for trunk and also
supports fail-over..
Enhanced security
The industrial managed switch offers comprehensive layer 2 to layer 4 access control
list (ACL) for enforcing security to the edge. It can be used to restrict to network access
by denying packets based on source and destination IP address, TCP/UDP port
number, or defined typical network applications. Its protection mechanism also
comprises 802.1x port-based and MAC-based user and device authentication. With the
private VLAN function, communication between edge ports can be prevented to ensure

Chapter 1: Introduction
8 NS3552-8P-2S-V2 User Manual
user privacy. The industrial switches also provide DHCP snooping, IP Source Guard
and Dynamic ARP Inspection functions to prevent IP snooping from attack and discard
ARP packets with invalid MAC addresses. The network administrator can now construct
highly secured corporate networks in considerably less time and with less effort than
before.
Excellent traffic control
The industrial managed switch is loaded with powerful traffic management and QoS
features to enhance services offered by telecoms. The QoS features include wire-
speed Layer 4 traffic classifiers and bandwidth limiting that are particularly useful for
multi-tenant units, multi business units, Telco, or Network Service Provider applications.
The industrial managed switch also empowers the enterprises to take full advantage of
limited network resources and provides the best performance in VoIP and video
conferencing transmission.
Efficient and secure management
For efficient management, the industrial managed switch is equipped with console,
web, and SNMP management interfaces. With the built-in web-based management
interface, the industrial switches offers an easy-to-use, platform-independent
management and configuration facility. The industrial managed switch supports
standard Simple Network Management Protocol (SNMP) and can be managed by any
management software based on the standard SNMP v1 or v2 protocol. For text-based
management mode, the industrial managed switch can be accessed via Telnet and the
console port. Moreover, the industrial managed switch offers secure management
remotely by supporting SSH, SSL, and SNMP v3 connections where the packet content
can be encrypted at each session.
Flexible and extendable solution
The industrial managed switch features 100BASE-FX and 1000BASE-SX/LX SFP
(Small Form-factor Pluggable) fiber-optic modules, meaning the administrator now can
flexibly choose the suitable SFP transceiver according to the transmission distance or
the transmission speed required to extend the network efficiently. The distance can be
extended from 550 m to 2 km (multi-mode fiber) up to above 10/20/30/40/50/70 km
(single-mode fiber or WDM fiber). They are well suited for applications within enterprise
data centers and distributions.

Chapter 1:Introduction
NS3552-8P-2S-V2 User Manual 9
Product applications
High power IP surveillance and wireless LAN service in public transportation
Having the capability of IEEE 802.3at Power over Ethernet function, the industrial
managed switch can directly connect with any IEEE 802.3at end-nodes like PTZ (Pan,
Tilt & Zoom) network cameras, PTZ Speed Dome cameras, color touch-screen Voice
over IP (VoIP) telephones, and multi-channel wireless LAN access points. Besides the
wired Internet network, by adopting PoE Wireless LAN structure, the transportation
authority gains benefits from more efficiency and less cost while providing better high-
speed Internet services in a wider area for travelers.

Chapter 1:Introduction
10 NS3552-8P-2S-V2 User Manual
VoIP network in IP office
With a business office expansion, the additional telephones required could be installed
for lower cost via the implementation of a PoE IP telephony system rather than the
traditional circuit wiring telephony system. The industrial managed switch is backward
compatible with 802.3af and helps enterprises to create an integrated data, voice, and
powered network. IP phones and analog telephony adapters can be installed without
additional power cables because the power can be provided via the standard Ethernet
cable from the connected industrial managed switch. With the industrial managed
switch, IP Telephony deployment becomes more reliable and cost effective, which
helps enterprises save tremendous cost when upgrading from traditional telephony
systems to IP telephony communications infrastructure.
Product features
Physical port
•Eight 10/100/1000BASE-T gigabit Ethernet RJ45 ports with IEEE 802.3af / 802.3at
PoE injector.
•Two 100/1000BASE-X mini-GBIC/SFP slots, SFP type auto detection.
•One RJ45 console interface for basic management and setup.
Power over Ethernet
•Complies with IEEE 802.3af / IEEE 802.3at Power over Ethernet / End-Span PSE.
•Complies with IEEE 802.3af Power over Ethernet / End-Span PSE.

Chapter 1: Introduction
NS3552-8P-2S-V2 User Manual 11
• Up to four ports of IEEE 802.3af/IEEE 802.3at devices powered.
• Supports PoE power up to 15.4 W or 30.8 W for each PoE port.
• Auto detects powered device (PD).
• Circuit protection prevents power interference between ports.
• Remote power feeding up to 100 m.
• PoE management:
• IEEE 802.3af and IEEE 802.3at mode switch control
• Total PoE power budget control
• Per port PoE function enable/disable
• PoE admin-mode control
• PoE port power feeding priority
• Per PoE port power limitation
• PD classification detection
• Intelligent PoE features:
• Temperature threshold control
• PoE usage threshold control
• PD alive check
• PoE schedule
• PD power recycling schedule
Industrial case and installation
• IP30 aluminum case
• DIN-rail and wall-mount design
• 48 VDC redundant power with polarity reverse protect function
• Supports 6000 VDC EFT protection for power line
• Supports Ethernet ESD protection for 6000 VDC
• -40 to 75°C operating temperature
Digital input and digital output
• Two Digital Inputs (DI)
• Two Digital Outputs (DO)
• Integrates sensors into auto alarm system
• Transfers alarm to IP network via email and SNMP trap
Layer 2 features
• Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x PAUSE
frame flow control (full-duplex).

Chapter 1: Introduction
12 NS3552-8P-2S-V2 User Manual
• High performance of Store-and-Forward architecture and runt/CRC filtering
eliminates erroneous packets to optimize the network bandwidth.
Storm control support:
• Broadcast / Multicast / Unknown-Unicast
Supports VLAN
• IEEE 802.1Q tagged VLAN
• Up to 255 VLANs groups out of 4094 VLAN IDs
• Provider bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
• Private VLAN Edge (PVE)
• Protocol-based VLAN
• MAC-based VLAN
• Voice VLAN
Supports STP
• STP, IEEE 802.1D Spanning Tree Protocol
• RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
• MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
• BPDU Guard
Supports link aggregation
• IEEE 802.3ad Link Aggregation Control Protocol (LACP)
• Cisco ether-channel (static trunk)
• Maximum five trunk groups, up to eight ports per trunk group
• Up to 16 Gbps bandwidth (duplex mode)
Provides port mirror (many-to-1)
Port mirroring to monitor the incoming or outgoing traffic on a particular port
Loop protection to avoid broadcast loops
Supports Ethernet Ring Protection Switching (ERPS)
Quality of Service
• Ingress shaper and egress rate limit per port bandwidth control
• Eight priority queues on all switch ports
• Traffic classification:
- IEEE 802.1p CoS
- TOS / DSCP / IP Precedence of IPv4/IPv6 packets

Chapter 1: Introduction
NS3552-8P-2S-V2 User Manual 13
- IP TCP/UDP port number
- Typical network application
• Strict priority and Weighted Round Robin (WRR) CoS policies
• Supports QoS and In/Out bandwidth control on each port
• Traffic-policing policies on the switch port
• DSCP remarking
Multicast
• Supports IGMP snooping v1, v2, and v3
• Supports MLD snooping v1 and v2
• Querier mode support
• IGMP snooping port filtering
• MLD snooping port filtering
• Multicast VLAN Registration (MVR) support
Security
• Authentication
− IEEE 802.1x Port-Based / MAC-Based network access authentication
− Built-in RADIUS client to co-operate with the RADIUS servers
− TACACS+ login users access authentication
− RADIUS / TACACS+ users access authentication
• IP-based Access Control List (ACL)
− MAC-based ACL
• Source MAC / IP address binding
• DHCP snooping to filter distrusted DHCP messages
• Dynamic ARP inspection discards ARP packets with invalid MAC addresses to IP
address binding.
• IP source guard prevents IP spoofing attacks.
• Auto DoS rule to defend against DoS attacks.
• IP address access management to prevent unauthorized intruders.
Management
• Switch management interfaces:
− Console / Telnet Command Line Interface
− Web switch management
− SNMP v1 and v2c switch management

Chapter 1: Introduction
14 NS3552-8P-2S-V2 User Manual
− SSH / SSL and SNMP v3 secure access
• IPv6 IP address/NTP/DNS management
• Built-in Trivial File Transfer Protocol (TFTP) client
• System maintenance
- Firmware upload/download via HTTP / TFTP
- Reset button for system reboot or reset to factory default
• Four RMON groups (history, statistics, alarms, and events)
• IPv6 IP address / NTP / DNS management and ICMPv6
• BOOTP and DHCP for IP address assignment
• DHCP relay
• DHCP Option 82
• User privilege levels control
• NTP (Network Time Protocol)
• Link Layer Discovery Protocol (LLDP) and LLDP-MED
• SFP-DDM (Digital Diagnostic Monitor)
• Smart discovery utility for deploy management
• Network diagnostic
− Cable diagnostic technology provides the mechanism to detect and report
potential cabling issues
Product specifications
Model Name
NS3552
-8P-2S-V2
Hardware Specification
s
Copper
Ports
Eight 10/100/1000BASE
-T RJ45 Auto-MDI/MDI-X ports
SFP
+ Slots
Two 1000BASE
-SX/LX/BX SFP interfaces (port 9 and port 10)
Compatible with 1000BASE
-FX SFP
Console Port
1 x RS
-232 to RJ45 serial port (115200, 8, N, 1)
Switch Architecture
Store
-and-Forward
Switch
Fabric
20
Gbps / non-blocking
Throughput
14.8
Mpps @ 64 bytes
Address Table
8
K entries, automatic source address learning and aging
Share
d Data Buffer
4 Mbits
Flow Control
IEEE 802.3x
pause frame for full-duplex

Chapter 1: Introduction
NS3552-8P-2S-V2 User Manual 15
Back pressure for half-duplex
Jumbo Frame
9
K bytes
Reset Button
<
5 seconds: System reboot
>
5 seconds: Factory Default
Enclosure
IP30 aluminum case
Installation
DIN rail kit and wall
-mount kit
Connector
Removable 6
-pin terminal block for power input
Pin 1/2 for Power 1, Pin 3/4 for fault alarm, Pin 5/6 for Power 2
Removable 6
-pin terminal block for DI/DO interface
Pin 1/2 for DI 1 & 2, Pin 3/4 for DO 1 & 2, Pin 5/6 for GND
Alarm
One relay output for power failure. Alarm relay current carry ability:
1A @ 24
VDC
Digital Input
Two Digital Inputs (DI)
Level 0:
-24~2.1 V (±0.1 V)
Level 1: 2.1~24 V (±0.1 V)
Input load to 24 VDC, 10 mA max.
Digital Output
Two Digital Outputs (DO)
Open collector to 24 VDC, 100 mA max.
LED
System:
Power 1 (Green)
Power 2 (Green)
Fault Alarm (Green)
Ring (Green)
Ring Owner (Green)
Per
10/100/1000T RJ45 Ports:
PoE in-use (Orange)
1000 LNK/ACT (Green)
Per SFP Interface:
100 LNK/ACT (Orange)
1000 LNK/ACT (Green)
Dimensions
152 x 107
x 72 mm
Weight
1.684 kg
Power Requirement
D
C 48 V
Power
Consumption
31.9
W / 108.78 BTU (full loading without PoE function)
306
W / 1043.46 BTU (full loading with PoE function)
ESD Protection
6K VDC
EFT Protection
6K VDC
Power over Ethernet
PoE Standard
IEEE 8
02.3af/802.3at PoE / PSE
PoE Power Supply Type
End
-span

Chapter 1: Introduction
16 NS3552-8P-2S-V2 User Manual
PoE Power Output
IEEE 802.3af
Standard
Per port 56 VDC, 350 mA. Max. 15.4 W.
IEEE 802.3at Standard
Per port 56 VDC, 590 mA. Max. 30.8 W.
Power Pin Assignment
End
-span: 1/2(-), 3/6(+)
PoE Power Budget
2
40 W maximum (depending on power input)
Max. number of Class 2
PD
8
Max. number
of Class 3
PD
8
Max. number of Class 4
PD
8
Layer 2
Functions
Basic Management
Interfaces
Console; Telnet; Web browser; SNMP v1, v2c
Secure Management
Interfaces
SSH, SSL, SNMP v3
Port
Configuration
Po
rt disable / enable
Auto
-negotiation 10/100/1000Mbps full and half duplex mode selection
Flow
control disable/enable
Bandwidth control on each port
Power saving mode control
Port Status
Display each port’s
speed duplex mode, link status, flow control status, auto-
negotiation status, trunk
status.
Port Mirroring
TX / RX / both
Many
-to-1 monitor
VLAN
802.1Q tagged
-based VLAN, up to 255 VLAN groups
Q
-in-Q tunneling
Private VLAN
Edge (PVE)
MAC
-based VLAN
Protocol
-based VLAN
Voice VLAN
MVR (Multicast VLAN Registration)
U
p to 256 VLAN groups, out of 4096 VLAN IDs
Link Aggregation
IEEE 802.3ad LACP
/static trunk
Five groups with eight
ports per trunk
QoS
Traffic classification based,
strict priority and WRR
8
-level priority for switching
–
Port number
–
802.1p priority
–
802.1Q VLAN tag
–
DSCP/ToS field in IP packet

Chapter 1: Introduction
NS3552-8P-2S-V2 User Manual 17
IGMP Snooping
IGMP (v1/v2
/v3) snooping, up to 255 multicast groups
IGMP
querier mode support
MLD Snooping
MLD (v1/v2)
snooping, up to 255 multicast groups
MLD
querier mode support
Access Control List
IP
-based ACL / MAC-based ACL
Up to
123 entries
Bandwidth Control
Per port bandwidth control
–
Ingress: 500 Kbps~1000 Mbps
–
Egress: 500 Kbps~1000 Mbps
Standards Conformance
Regulation Compliance
FCC Part 15 Class A, CE
Stability Testing
IEC60068
-2-32 (Free fall)
IEC60068
-2-27 (Shock)
IEC60068
-2-6 (Vibration)
Standards Compliance
IEEE
802.3 10BASE-T
IEEE
802.3u 100BASE-TX/100BASE-FX
IEEE
802.3z Gigabit SX/LX
IEE
E 802.3ab Gigabit 1000T
IEEE 802.3x flow control and back pressure
IEEE 802.3ad port trunk with LACP
IEEE 802.1D
Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN tagging
IEEE 802.1X Port Authentication Network Control
IEEE 802.1ab LLDP
IEEE 802.3af Power over Ethe
rnet
IEEE 802.3at Power over Ethernet Plus
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2
RFC 3376 IGMP version 3
RFC 2710 MLD version 1
FRC 3810 MLD version 2
SNMP MIBs
RFC 1213 MIB
-II
IF
-MIB
RFC 1493 Bridge MIB
RFC 1643 Ethernet MIB
RFC 2863 Interface MIB

Chapter 1: Introduction
18 NS3552-8P-2S-V2 User Manual
RFC 2665 Ether-Like MIB
RFC 2819 RMON MIB (Groups 1, 2, 3 and 9)
RFC 2737 Entity MIB
RFC 2618 RADIUS Client MIB
RFC 2933 IGMP
-STD-MIB
RFC 3411 SNMP
-Frameworks-MIB
IEEE 802.1X PAE
LLDP
MAU
-MIB
Environment
Operating
Temperature:
-40 to 75°C
Relative Humidity:
5 to 95% (non-condensing)
Storage
Temperature:
-40 to 85°C
Relative Humidity:
5 to 95% (non-condensing)