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

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

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