Interlogix NS4750-24S-4T-4X, User Manual

Page: 13 / 429

13
Flexible and Extendable Solution
The
24
mini-GBIC slots built in the NS4750 support dual-speed,
100Base-FX
and
1000Base-SX/LX SFP
(Small Form-factor
Pluggable) fiber-optic modules, meaning the administrator now can flexibly choose the suitable SFP transceiver according to the
transmission distance or the transmission speed required to extend the network efficiently. The NS4750 supports
SFP-DDM
(Digital Diagnostic Monitor)
function that can easily monitor real-time parameters of the SFP for network administrator, such as
optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.
AC and DC Redundant Power to Ensure Continuous Operation
IFS NS4750 is equipped with one
100~240V AC
power supply unit and one additional
36 ~ 60V DC
power supply unit for
redundant power supply installation. A redundant power system is also provided to enhance the reliability with either the
100~240V AC power supply unit or the DC 36 ~ 60V power supply unit. Redundant Power Systems are specifically designed to
handle the demands of high-tech facilities requiring the highest power integrity. Furthermore, with the 36~ 60V DC power supply
implemented, the NS4750 can be applied as the telecom level device that could be located in the electronic room.
Layer 2 / Layer 4 Fully-functioned Managed Switch for Building Automation Networking
The NS4750 is ideal for applications in the factory data centers and distributions. It provides advanced Layer2 to Layer4 data
switching and redundancy, Quality of Service traffic control, network access control and authentication, and Secure Management
features to protect customer’s industrial network connectivity with reliable switching recovery capability that is suitable for
implementing fault tolerant and mesh network architectures.
Powerful Security
The Managed Switch offers comprehensive Access Control List (ACL) for enforcing security to the edge. Its protection
mechanisms also comprise port-based 802.1x and MAC-based user and device authentication. The port-security is effective in
limiting the number of clients that pass through, so that network administrators can now construct highly secured corporate
networks with time and effort considerably less than before.