CTS FOS-5152 Series User manual

FOS-5152 Series
L2 Managed Fiber Switch with 48
100/1000Mbps SFP Ports and 4 1Gbps/10Gbps
SFP+ Uplink Ports
User’s Guide
Version: 1.0

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Revision History
Version
Date
Changes
1.0
08/19/2019
First release
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of theFCC 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 accordance with
this user’s guide, 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 their own expense.
CE Mark Warning
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.
Trademarks
CTS is a registered trademark of Connection Technology Systems Inc.
All trademarks belong to their respective proprietors.
Contents subject to change without prior notice.
Copyright Statement
Connection Technology Systems Inc Copyright © 1998-2020
This publication may not be reproduced as a whole or in part, in any way whatsoever unless prior
consent has been obtained from Connection Technology Systems Inc.

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CTS Contact Information
▓Headquarters/Manufacturer:
Connection Technology Systems Inc.
18F-6, No.79, Sec.1, Xintai 5th Rd.,
Xizhi Dist., New Taipei City 221, Taiwan(R.O.C.)
Tel: [phone]
Fax: [phone]
Sales Direct Line:[phone]
www.ctsystem.com
▓Global Offices:
Connection Technology USA
40538 La Purissima Way,
Fremont, CA 94539, USA
Tel: [phone]
Sales Direct Line: [phone]
E-mail:[email protected]
Connection Technology Systems
Japan
Higobashi Bldg. No.3 R201, 1-23-13,
Edobori, Nishi-ku, Osaka 550-0002,
Japan
Tel: [phone]
E-mail: [e-mail]
Connection Technology Systems NE AB
August Barks Gata 21,
421 32 Västra Frölunda, Sweden
Tel: [phone]
E-mail: [email protected]
Connection Technology Systems
Central Europe (COMPONET
Handels GmbH)
Hirschstettner Straße 19-21/Stiege I
A-1220 Vienna, Austria
Tel: [phone]
E-mail: [e-mail]
CTS Connection Technology Systems DE
GmbH
An den Bergen 17, 60437 Frankfurt am Main,
Germany
Tel: [phone]
E-mail: [e-mail]

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Table of Contents
Revision History..................................................................................................................................................ii
CTS CONTACT INFORMATION............................................................................................................... III
TABLE OF CONTENTS...............................................................................................................................IV
CHAPTER 1. INTRODUCTION ................................................................................................................... 2
1.1 OVERVIEW OF FOS-5152............................................................................................................................ 2
1.2 KEY FEATURES.............................................................................................................................................. 3
1.3 FRONT &REAR PANELS............................................................................................................................... 5
1.3.1 Front Panel........................................................................................................................................ 5
1.3.2 Rear Panel......................................................................................................................................... 7
1.4 LED DEFINITIONS........................................................................................................................................ 8
1.5 CABLE SPECIFICATIONS...............................................................................................................................10
CHAPTER 2. INSTALLATION .................................................................................................................... 11
2.1 INSTALLATION REQUIREMENTS ...................................................................................................................12
2.2 CHECKING THE PACKAGE CONTENTS ........................................................................................................12
2.3 INSTALLING THE MANAGED SWITCH .........................................................................................................13
2.3.1 Desktop Installation ......................................................................................................................13
2.3.2 Rack Installation............................................................................................................................ 14
2.3.2.1 Install FOS-5152 Switch in a Rack ..................................................................................... 14
2.3.3 Wall-Mounting Installation.........................................................................................................15
2.4 POWERING ON THE MANAGED SWITCH....................................................................................................18
2.5 CONNECTING THE MANAGED SWITCH TO THE NETWORK........................................................................18
2.6 INSTALLING AND REMOVING SFP/SFP+ MODULES.................................................................................18
2.6.1 Installing SFP/SFP+ Modules......................................................................................................18
2.6.2 Removing SFP/SFP+ Modules...................................................................................................19
2.7 CONNECTING THE SWITCH TO CONSOLE PORT ........................................................................................19
CHAPTER 3. PERATION............................................................................................................................20
3.1 NETWORK MANAGEMENT .........................................................................................................................20
CHAPTER 4. MAINTENANCE ..................................................................................................................22
4.1 FAULT IDENTIFICATION ..............................................................................................................................22

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4.1.1 Local Check.....................................................................................................................................22
4.1.2 Remote Check ...............................................................................................................................23
4.2 HARDWARE REPLACEMENT PROCEDURES ................................................................................................23
4.3 FIRMWARE UPGRADE ................................................................................................................................23

Publication date: October 15, 2020
Revision 1.0
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About this manual
In this user’s guide, it will not only clearly introduce CTS FOS-5152 Managed Switch but tell you
how to install this Managed Switch with detailed instructions.
Organization of the Manual
Chapter 1 “Introduction” describes the features of the Managed Switch
Chapter 2 “Installing the Managed Switch”
Chapter 3 “Operation”
Chapter 4 “Maintenance”

Introduction
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Revision 1.0
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1
Introduction
CTS’s Managed Switch is designed to meet the emerging FTTX & Metro Ethernet requirements. Its
low profile appearance with 1U height and the standard rack-mounted size achieve the highest
density within a single rack. When massive fiber ports need to be deployed, the Managed Switch
provides the best performance and price ratio.
1.1 Overview of FOS-5152
FOS-5152, a compact 19-inch and rack mountable Managed Switch, has 48 Gigabit SFP ports
(100/1000Base-X) and 4 SFP+ uplink ports (1G/10GBase-R) on the front panel. This Managed Switch
provides high performance, store and forward switching capability plus other advanced features such
as QoS, VLAN, Spanning Tree, LACP and so on.
LED indicators located on the front panel ease the users’ effort to monitor and manage the network
status. The built-in management module also allows users to configure, control and monitor the
system locally via console or remotely via SNMP_ based management system.
This Managed Switch is a typical SFP/SFP+ solution to Metro Ethernet application. Besides, it can
be used as a stand-alone switch. With the height of 1U and the standard-size rack design in
appearance, FOS-5152 can be used in closet wiring as well.

Introduction
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1.2 Key Features
19 inch, 1U high
48 x 100/1000Base-X ports
-IEEE 802.3u/802.3z compliance
-SFP Slot
4 x 1G/10GBase-R SFP+ ports
-IEEE 802.3z compliance
-IEEE 802.3ae 10Gb/s Ethernet
-SFP+ Slot
Switching Features
-Store & forward switching
-Non-blocking switching fabric:176Gbps
-Mac address table:32K
-Packet buffer total 16Mbit
-VLANs support up to 4K VLAN Groups
-802.1Q Tunneling (QinQ)
-VLAN Translation
-Support jumbo frame on all ports up to 12K bytes size
-QoS classification based on IEEE802.1p, TOS/DSCP
-Rate limit control
-NTP client
-Static multicasting
-IGMP v1/v2/v3 snooping
-IGMP fast leave & query
-MLD v1/v2 snooping
-IGMP filtering via filtering profile
-Multicast channel limitations per port
-DHCP snooping
-DHCP client and auto-provision
-DHCP relay agent with option 82
-Access Control List (ACL)
-Rapid Spanning Tree Protocol (RSTP)
-Link Layer Discovery Protocol (LLDP)
-IEEE 802.1X Authentication
-IPv6 over Ethernet
-IPv6 Addressing Architecture
-IPv6 Dual Stack
-Storm Control
-MAC Limiter
-CPU temperature alarm notification
-L2PT (Layer 2 Protocol Tunneling)
-Sticky MAC Address function
-Support Smart Fan (Dynamically adjusted fan speed)

Introduction
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-Support the fan speed and internal power voltage monitoring for the system diagnostics
-Support intelligent transceiver diagnostic (DDMI & threshold detection for the
transceivers, which can also send alarm before the situation gets critical)
-Support MVR (Multicast VLAN Registration)
-Support Selective Q-in-Q
-Support DHCP Auto-Provision via DHCP option 60/43 for firmware and configuration
Management Functions
-Console
-Telnet & SSH/CLI
-Web (HTTP & HTTPS)
-RADIUS for authentication
-SNMP v1/v2c/v3 and network management
-SNMP Power-Down Trap
-Private, RFC-1213, RMON MIBs
-Port mirroring
-FTP, TFTP, HTTP server and client firmware upgrade
-TACACS+ for authentication
Operation Environment
- Operating Temperature: 0ºC~50ºC

Introduction
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1.3 Front & Rear Panels
1.3.1 Front Panel
The Managed Switch provides one fixed power module or two fixed power modules for redundancy
purpose. Depending on your physical environment requirements, the type of power module is
selectable and could be either AC input or DC input.
The interfaces on the front panel of the Managed Switch are described below:
1. 48 x 100/1000Base-X SFP ports (Ports 1-48)
2. 4 x 1G/10GBase-R SFP+ UPLINK ports (Ports 49-52)
3. Console Port:
An asynchronous serial console port supports the RS-232 electrical specification.
The console port can be used to manage the device, and the serial console port
settings should be configured as 9600, 8, n, 1.
4. Digital Input (Dry Contact):
A voltage-free connector that is used to decide whether the trigger occurs or not by
detecting its open/close status. The configuration is as follows:
- Open: Logic Level 0
- Close: Logic Level 1
5. Reset Button:
Press the reset button for 5~10 seconds, then release it to restart the system.
Press the reset button for more than 10 seconds, then release it to reset the
Managed Switch. The settings will be back to the factory defaults and restart the
system.
Figure 1-1. FOS-5152 Managed Switch Front Panel
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1
3
4
5
2
6
6
2

Introduction
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6. LEDs:
Includes Power LEDs, COM LED, Status LED, LEDs of SFP 1~48 ports and LEDs
of SFP+ 49~52 ports. For more details on LEDs description, please refer to Section
1.4 LED Definitions.

Introduction
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1.3.2 Rear Panel
The interface on the rear panel of the Managed Switch is described below:
7. FANs (Fixed):
Used for device’s heat dissipation. For more details on these fans’ state and speed,
please refer to FOS-5152 Network Management User’s Manual.
8. Ground Screw (For more information, please refer to Section 2.4)
9. Power module and Connector:
AC power connection: 100-240V, 50/60Hz, 0.77A~0.34A
DC power connection: 48V (Range: 44~52V), 1.54A
Figure 1-2. FOS-5152 Managed Switch Rear Panel
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9
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Introduction
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1.4 LED Definitions
The Managed Switch is Plug & Play compliant. The real-time operational status can be monitored
through a set of LED indicators located on the front panel.
Power A/B LED
The power status of the Managed Switch is indicated by the Power A/B LED on the front panel of
the device.
LED
Color
Operation
Power A/B
OFF
No fixed-in power module exists or power is off.
Green
Lit when power module is in normal operation.
Orange
Fixed-in power module is no longer receiving power or
DC output fails.
Status LED
The Managed Switch status is indicated by the Status LED on the front panel of the device.
LED
Color
Operation
Status
Green
Lit when the device is in normal operation.
Orange
Lit when the device is booting up or press the Reset
button for 5~10 seconds and then release to restart the
system.
Blinking when pressing the Reset button for more than
10 seconds and then release to reset (return to factory
default settings) and restart the system. The LED
indicator will blink in orange color for three times.
Figure 1-3. LEDs of FOS-5152 Managed Switch

Introduction
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COM LED
The console status is indicated by the COM LED on the front panel of the device.
LED
Color
Operation
COM
OFF
Either the console port is not activated or no session exists.
Green
Lit when the console port is activated and the session exists.
SFP 1~48 Port LEDs
LED
Color
Operation
Link/ACT/
Speed
OFF
No connection exists.
Green
Lit when Fiber 100Mbps port link is up.
Blinking when Fiber port is receiving and transmitting data
at the speed of 100Mbps.
Orange
Lit when Fiber 1000Mbps port link is up.
Rapidly blinking when Fiber port is receiving and
transmitting data at the speed of 1000Mbps.
Slowly blinking in every 1 second when Fiber port is in
loop.
SFP+ 49~52 Port LEDs
LED
Color
Operation
Link/ACT/
Speed
OFF
No connection exists.
Orange
Lit when Fiber 1Gbps port link is up.
Rapidly blinking when Fiber port is receiving and transmitting
data at the speed of 1Gbps.
Blue
Lit when Fiber 10Gbps port link is up.
Rapidly blinking when Fiber port is receiving and transmitting
data at the speed of 10Gbps.
Slowly blinking in every 1 second when Fiber port is in loop.

Introduction
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1.5 Cable Specifications
The following table contains various cable specifications for the Managed Switch. Please make sure
that you use the proper cable when connecting the Managed Switch.
Cable Type
Description
100BASE-FX
Multi-mode fiber module(2km) / Single-mode fiber
module
1000BASE-SX
Multi-mode fiber module (550m)
1000BASE-LX
Single-mode fiber module (10km)
1000BASE-LH
Single-mode fiber module (30km/50km)
1000BASE-ZX
Single-mode fiber module (80km)
SFP Transceiver
SFP Transceiver for 1000BASE-SX Multi-mode fiber
module (550m)
SFP Transceiver for 1000BASE-LX Single-mode fiber
module (10km)
SFP Transceiver for 1000BASE-LH Single-mode fiber
module (30km/50km)
SFP Transceiver for 1000BASE-ZX Single-mode fiber
module (80km)
10GBASE-SR
Multi-mode fiber module (26m or 400m)
10GBASE-LR
Single-mode fiber module (10km)
10GBASE-ER
Single-mode fiber module (40km)
10GBASE-LRM
Multi-mode fiber module (220m)

Installation
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2
Installation
To properly install the FOS-5152 Managed Switch, please follow the procedures listed below. These
procedures will be respectively described in detail in the following sections.
 Installation Requirements
 Checking the Package Contents
 Installing the Managed Switch
 Powering on the Managed Switch
 Connecting the Managed Switch to the Network

Installation
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2.1 Installation Requirements
Basic requirements for installation are as follows:
Environmental conditions
One power outlet
Proper ventilation
Proper isolation to electrical noise, radio, etc.
Required SFP/SFP+ Transceiver
Rack mounting tools
2.2 Checking the Package Contents
Unpack the package carefully and check the package contents. The package should contain the
following items:
One set of the Managed Switch
19-inch rack-mount kit (Fixed in the Managed Switch when shipped)
Four rubber feet with adhesive backing
Console RS-232 cable with RJ-45 connector
Documentation CD
AC power cord (For AC power module only)
If any item is found missing or damaged, please contact your local sales representative for support
or replacement.

Installation
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2.3 Installing the Managed Switch
Multi-installation methods are provided for FOS-5152 switch. Either you can install the Managed
Switch on a flat surface or mount it in a standard 19-inch network equipment rack/on the wall.
CAUTION
To prevent any damage or failure of the Managed Switch, please DO NOT block
the ventilation FAN holes.
Use the following guidelines when choosing a place to install the switch:
Firm and steady flat surface.
Proper power outlet location, not too far from the device.
Visually inspect the power cord and see that it is secured to the AC power connector.
Make sure that there is proper heat dissipation from and adequate ventilation around the
switch. Do not place heavy objects on the Managed Switch.
2.3.1 Desktop Installation
The switch can be placed in any flat and steady surface with proper air ventilation. Four rubber feet
with adhesive backing are provided for this kind of installation.
Procedures
➊ Attach rubber feet on the bottom at each corner of the device.
➋ Select a flat and steady surface to place the switch.
➌ Allow adequate space for ventilation between the device and the objects around it.

Installation
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2.3.2 Rack Installation
In the following section, we will take FOS-5152 Managed Switch for example to install a 19-inch switch
in a standard 19-inch network equipment rack.
WARNING!
Please mount the Switch firmly in rack, otherwise it may fall and cause the system
damage and possible injury to personnel.
2.3.2.1 Install FOS-5152 Switch in a Rack
The Managed Switch can be mounted in an EIA standard-sized, 19-inch rack, which can be placed
in a wiring closet with other equipment. Rack mounting brackets are provided to mount the Switch.
Just follow the procedures listed below for step-by-step instructions to install your switch in this rack
space:
Step 1. Plan the rack position.
Step 2. Align the mounting holes in the brackets with the desired holes in the rack, and insert
screws through each bracket and into the rack. (See Figure 2-1)
Step 3. Then, tighten the screws with the screwdriver to secure mounting brackets to the rack.
Step 4. Please ensure that the ventilation holes are not blocked.
Figure 2-1. FOS-5152 Switch Rack-mounting