RELATED PRODUCTS

DIN MOUNT OPTIONS
We carry DIN rail power supplies with several different capacities to power your equipment.

RS-232 CONVERTERS
Low cost RS-232 Serial Data over Fiber Converters with DB-9 interface.

ENCLOSURES
From heavy duty NEMA-4 rated aluminum cabinets to compact dielectric pedestals, we carry a wide variety of enclosures.

FIBER OPTIC CABLE
Need fiber? We can supply you the just the right fiber cable for your application.

FIBER OPTIC INSTALLATION ACCESSORIES
We carry a range of equipment and accessories designed to help professionally complete your installation.

Complete tool kits and supplies for maintaining and testing fiber. A must have for anyone working with fiber optics.

DIN RACK MOUNT
Install DIN mount equipment directly into your 19 inch equipment rack.

24+2+2 Port Managed Fiber Switch with 16 100Base-Fx + 2 GE SFP/UTP combo ports

The RLH 24 Port Managed Fiber Switch is a layer 2 managed switch that offers 24 100Base-FX ports with 1x9 optic transceivers, together with 2 Gigabit SFP/Gigabit Ethernet ports. The 24 100Base-FX optical interfaces may be dual fiber single mode or multimode, or bi-directional single fiber, and have a transmission distance up to 120Km/74 miles.

The switch’s gigabit fiber and gigabit Ethernet interfaces are for combo use, so that 2 ports in any combination may be used at once. The 1000Base-FX fiber interfaces use SFP transceivers, either single mode or multimode, which can transmit up to 80Km/50 miles of fiber optic cable. The 2 RJ-45 1000Base-Tx Ethernet ports provide convenient integration with existing copper-based network topologies.

The RLH 24 Port Layer 2 managed fiber switch provides powerful management functions including control over the system, port, network, VLAN, trunk, priority, security management, and more. The switch may be managed through SNMP, WEB and an RS-232 Telnet/Console port. The imbedded web software allows the user to check the system configuration, modify IP network parameters, and modify access and login passwords.

The fiber optic ports allow for Ethernet network extension over long distances, and provides electrical isolation between fiber networks. The switch 1RU EIA 19" rack mountable with included rack ears, complete with a 115/200VAC or 24/48VDC internal power supply, and is covered by our Exclusive Unconditional Lifetime Warranty.

Please see our SFP section for SFP transceiver options.
SFP TRANSCEIVERS

Please see our DIN rail mount power supply section for power supply options.
DIN RAIL POWER SUPPLIES

FEATURES
24 Port 100Base-FX 1x9 transceivers, 2 Gigabit SFP or 2 Gigabit Ethernet Ports combo, 1 RS232 Console Port
IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z, IEEE 802.1Q, IEEE 802.1D, IEEE 802.1x compliant
Available with ST, SC or FC connectors
Supports IEEE 802.3x flow control for full-duplex mode and collision-based back-pressure for half-duplex mode
Two RJ45 Ports have NWAY and Auto MDI/MDI-X
Managed through SNMP, WEB and an RS-232 Telnet/Console port
Supports 26 Port-based VLAN, 256 IEEE 802.1Q VLAN
Supports Ip address setting and dynamic learning(DHCP)
Supports port trunk function, port mirroring, port priority, TOS priority, IEEE 802.1p priority
Supports SNMP , HTTP / FTP / TFTP remote software upgradeable
Supports TELNET function to configure and monitor local and remote devices through TCP/IP network
Support broadcast/multicast/dlf storm control, it can reduce broadcast/multicast/dlf storm
Includes optical line local loopback and remote loopback functions
Support SNMP V1, V2, and RMON
Available in Single or Multi-mode fiber, up to 74.5mi /120km fiber range
Compatible with 10/100/100M UTP and SFP and 100Base-FX Devices
QoS (Quality of Service ), 4 IEEE 802.1P Priority Queues
Supports fast non-blocking full wire-speed throughput
90~264VAC/1.2A max, 50/60Hz, 35W or 18~36VDC/2A/36~72VDC/1.5A powering option
EIA 19" rack mountable, 1RU rack height
Wide operating range: -4˚F to +140˚F (-20˚C to +60˚C)
EXCLUSIVE UNCONDITIONAL LIFETIME WARRANTY
STANDARD SPECIFICATIONS
TRANSMISSION METHOD:
(1x9 transceivers) Frequency modulated light over two optical fibers
WAVELENGTH:
Multimode: 1300nm
Single Mode: 1310/1550nm
FIBER TYPE/DISTANCE:
Multimode (62.5/125µm): 1.2 miles/2km
Single-Mode (9/125µm): up to 24.8mi /40km,
37mi / 60km, and 74mi / 120km.
FIBER CONNECTOR TYPE: ST, SC or FC (1x9 transceivers)
PHYSICAL DIMENSIONS:
W 17.4” x D 14.2” x H 1.75” / 443mm x 360mm x 44.5mm
OPERATING TEMPERATURE:
-4˚F to +140˚F (-20˚C to +60˚C)
OPERATING HUMIDITY:
90% non-condensing
POWER REQUIREMENTS:
155/220VAC, 35W or 48VDC
RELATED PRODUCTS

SFP TRANSCEIVERS
We carry Gigabit SFP Transceivers in singlemode and multi mode with several connector and wavelength options.

ORDERING INFORMATION
24+2+2 Port Managed Ethernet Fiber Switch with SNMP
Click the chart for printable version

Bidirectional single fiber models require a TX unit and a RX unit for a complete system
Bidirectional optic wavelength may be special ordered. Contact factory for availability.
Please contact your RLH sales representative for pricing and delivery information