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S6120 Series

Stand-alone DS1 – T1/E1/J1 Network Interface Device
4 x DS1 – T1/E1/J1 + 10/100 Ethernet over Fiber

Product Brief

The ION S6120 is a managed stand-alone DS1 – T1/E1/J1 mux that provides a solution for those users that need to extend multiple DS1 – T1/E1/J1 connections, along with a 10/100 Ethernet connection, all over fiber. The S6120 includes (4) RJ-48 ports, (1) 10/100 Ethernet port, and (1) fiber port. The device is available in versions that support fixed fiber connectors as well as SFP fiber modules offering support for a variety of fiber types, distances, and wavelengths to provide maximum flexibility across a variety of network topologies. CWDM SFPs can also be utilized to further increase the bandwidth capacity of the fiber infrastructure.

The S6120 converter must be used in pairs. Management of the stand-alone converter is supported, in-band, over the fiber, when the remote S6120 is linked to a C6120 card installed in a managed ION chassis.

S6120 Series Overview

Features

(4) RJ-48 copper interfaces
(1) fiber interface (fixed or SFP)
(1) RJ-45 10/100Mbps Ethernet port
Auto-MDI/MDIX
Pause (Flow Control on Ethernet port)
Loopback via test set
Local and remote loopbacks
LEDs for device status and troubleshooting
Settings for line code, line build out, loopbacks and Alarm Indication Signal (AIS)
Access to complete status and configuration on local and remote device
Remote firmware upgrade
Remote management
Extended operating temperature
Must be used in pairs

S6120 Series Tech Specs

Standards

ANSI T1.102
T1.403 and T1.408
ITU I.431
G.703
G.736
G.775
G.823
ETSI 300-166
300-233
TBR 12/13
AT&T Pub 62411
IEEE 802.3

Data Rate

Copper ports (RJ-48): T1(J1) = 1.544Mb/s,
E1 = 2.048Mb/s
Ethernet port (RJ-45): 10/100Mbps
SFP port(s) (empty): 100Base-X/OC-3

Switch

Numerous switch settings for line coding, line build out, loopback and AIS

Status LEDs

Power, Port Status, Loopback and AIS

Dimensions

Width: 3.7” [94 mm]
Depth: 6.5” [165 mm]
Height: 1.8” [46 mm]

Power Consumption

6 Watts (max) for dual fiber model
5.5 Watts (max) for single fiber model

Power Input

AC: 12 VDC via barrel connector using 100-240VAC, UL listed power supply

Environment

Operating: -10°C to 65°C
Storage: -40°C to 85°C
Humidity: 5% to 95% (non-condensing)

Weight

2 lbs. [0.90 kg]

MTBF

114,580 hours (Bellcore)

Certifications

EN55022 Class A, EN55024, CE mark

Warranty

Lifetime

S6120 Series Downloads

Additional Product Information

Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.

Brochures

ION Media Conversion Platform

734 KB

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Product Information

S6120 Series Datasheet (PDF 228.95 KB)

229 KB

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Solution Brief

Fiber-to-the-Desk Application Note

434 KB

View

User Guides

User Guide Rev E (PDF 12.39 MB)

12 MB

View

Visio Stencils

Plan your network with Microsoft Visio Stencils. You must log in or create a MyLantronix account to access Visio Stencils.

Firmware Downloads

Keep your products up to date by downloading the latest firmware. You must log in or create a MyLantronix account to download firmware.

S6120 Series Part Numbers

Lantronix Part #	Name	Description	Order Now
Sorry, no parts were found that match that search query.

Lantronix Part # S6120-1013	Name S6120 Series	1300nm multimode (SC) [2 km/1.2 mi.] Link Budget: 11.0 dB to (4) RJ-48 [1.5 km/0.9 mi.] + 10/100Base-TX (RJ-45) [100m]	Contact Us
Lantronix Part # S6120-1014	Name S6120 Series	1310nm single mode (SC)[20 km/12.4 mi.] Link Budget: 16.0 dB to (4) RJ-48 [1.5 km/0.9 mi.] + 10/100Base-TX (RJ-45) [100m]	Contact Us
Lantronix Part # S6120-1040	Name S6120 Series	1 *SFP port (Empty) to (4) RJ-48 [1.5 km/0.9 mi.] + 10/100Base-TX (RJ-45) [100m]	Contact Us
Compatible Accessories
Lantronix Part # SFP Modules	Name SFP Modules		Contact Us
Lantronix Part # SPS-2460-SA	Name SPS-2460-SA	For use with all stand-alone media converters and some chassis	Contact Us
Lantronix Part # WMBL	Name WMBL	4″ [102 mm] Fits Stand-Alone Converters size 4.8″ [122 mm] and 6.5″ [165 mm]	Contact Us