Specifications

8-16
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Serial-to-Ethernet Solutions
Serial Device Servers >
NPort® S8000 Series
8
NPort
®
S8000 Series
4-port RS-232/422/RS-485 serial device server ›
Serial QoS for confi guring serial data transmission priority•
2 KV (DC) isolation protection for each serial port•
Adjustable pull high/low resistor for RS-485 ports•
5-port managed Ethernet switch built in
›
Two fi ber Ethernet ports and three Ethernet ports•
Ethernet redundancy with Turbo Ring® (recovery time < 20 ms) •
or RSTP/STP (IEEE 802.1w/D) supported
QoS, IGMP-snooping/GMRP, VLAN, LACP, SNMPv1/v2c/v3, •
RMON supported
Surge protection for serial, power, and Ethernet•
The first model available from the NPort® S8000 series is the NPort®
S8455I-MM-SC, which combines an industrial device server with a
full-function managed Ethernet switch. The NPort® S8455I-MM-SC
integrates 2 fiber ports, 3 Ethernet ports, and 4 RS-232/422/485 serial
The NPort® S8455I-MM-SC supports the complete array of NPort®
5000 series device server functions. Network your existing serial
devices by connecting up to 4 serial devices through each of the
For some systems, it may not be convenient to connect all devices in
the system to create one BIG redundant ring, since some devices could
be located at a remote site. The NPort® S8455I-MM-SC supports
The NPort® S8455I-MM-SC has a built-in full-function managed
Ethernet switch that supports QoS, IGMP-snooping/GMRP, VLAN,
Port Trunking, SNMPv1/v2c/v3, and IEEE 802.1X, allowing you to
handle virtually any kind of application. Ethernet redundancy, which
ports, allowing you to save space in your cabinet, reduce your overall
power consumption, and reduce your costs since you will not need to
purchase separate switch and serial device server products.
5 Ethernet ports, with only basic configuration required. Data
transmission between the serial and Ethernet interfaces is bi-
directional.
Turbo Ring’s “Ring Coupling” function, which allows you to separate
distributed devices into different smaller redundant rings, without a
control line, and in such a way that the smaller rings will still be able to
communicate with each other.
is used to increase the reliability and availability of your industrial
Ethernet network, is provided by Moxa’s own Turbo Ring® technology
(recovery time < 20 ms) or RSTP/STP (IEEE 802.1w/D).
Supports all NPort® 5000 Series Device Server Functions
Couple Several Turbo Rings for Distributed Applications
Full-function Managed Ethernet Switch
Overview
Combo switch / serial device server
The certifi cation logos shown here apply to some or all of the products in this
section. For details, see “Regulatory Approvals” under “Specifi cations” below.
NPort S8455I-MM-SC