Gigabit Switch Technical Specifications

PSES-2126C
BenefitsBenefits
PoE Save Your Power Infrastructure and Installation Cost
24-PoE ports allow power (185W) to be supplied to end devices, such as
Wireless Access Points or VoIP Phones, directly through the existing LAN
cables, eliminating costs for additional AC wiring and reducing Installation
Cost. It frees your wireless AP deployment from restriction due to power
outlet location. By supplying the power end-span, you can centralize power
distribution and backup without the need to increase infrastructure.
QoS with Four Priority Queues
The QoS(Quality Of Service) feature provides four internal queues to support
four different classifications of traffic. High priority packet streams experience
less delay inside the switch, which supports lower latency for certain delay-
sensitive traffic. The PSES-2126C can classify the packet as one of the four
priorities according to vip port, 802.1p priority tag, DiffServ and/or IP TOS.
The QoS operate at full wire speed. The actual scheduling at each egress
port can be based upon a strict priority, weighted round robin or a mix of both.
Port Mirroring
This mechanism helps track network errors or abnormal packet transmission
without interrupting the flow of data. Allow ingress traffic to be monitored by a
single port that is defined as mirror capture port. The mirror capture port can
be any 10/100 port, 10/100/1000 port. Mirroring multiple ports is possible but
can create congestion at the mirror capture port.
Q-in-Q VLAN for performance & security
The VLAN feature in the switch offers the benefits of both security and
performance. VLAN is used to isolate traffic between different users and thus
provides better security. Limiting the broadcast traffic to within the same
VLAN broadcast domain also enhances performance. VLAN support enabling
advanced techniques such as "802.1Q-in-1Q" to be deployed.
Isolated Group, Provide Secure for Certain Ports
The isolated group feature allows certain ports to be designated as protected.
All other ports are non-isolated. Traffic between isolated group members is
blocked. Traffic can only be sent from isolated group to non-isolated group.
Mac-based 802.ad LACP with Automatic Link Fail-over
Dynamic fail-over means packets will not get assigned to any trunk member
port that has failed. If one of the ports were to fail, traffic will automatically get
distributed to the remaining active ports.
802.1x Access Control Improve Network Security
802.1x features enable user authentication for each network access attempt.
Port security features allow you to limit the number of MAC addresses per port
in order to control the number of stations for each port. Static MAC addresses
can be defined for each port to ensure only registered machines are allowed
to access. By enabling both of these features, you can establish an access
mechanism based on user and machine identities, as well as control the
number of access stations.
802.1d Compatible & 802.1w Rapid Spanning Tree
For mission critical environments with multiple switches supporting STP, you
can configure the switches with a redundant backup bridge path, so
L2 Managed PoE Switch
Gigabit Switch
Gigabit Switch
PSES-2126C: 26-Port L2 Managed Fast Ethernet PoE Switch With 2 SFP Dual Media
Key FeaturesKey Features
Standard compliance
---IEEE 802.3 10Base-T Ethernet
(twisted-pair copper)
---IEEE 802.3u 100Base-TX Ethernet
(twisted-pair copper)
---IEEE 802.3ab 1000Base-T Ethernet
(twisted-pair copper)
---IEEE 802.3z 1000Base-SX/LX
Ethernet
---IEEE 802.3x flow control capability
---ANSI/IEEE 802.3 auto-negotiation
---IEEE 802.1q VLAN
RoHS Compliance
Subscriber Interface
---Port 1-24 are 10/100Mbps Fast
Ethernet ports.
---Port 25,26 are Gigabit TP/SFP Fiber
auto sense
---Auto-Negotiation and Auto-MDIX
---Backpressure flow control for half
duplex.
---802.3x flow control for full duplex.
---Connector: 24 RJ-45 and 2 dual
media, RJ-45/SFP
Performance
Switching capacity:
---Non-blocking switch fabric supports up
to 24FE+2GbE, ports
---8 K MAC addresses
---256k packet buffer and 128k control
memory
---The maximum throughput is 8.8Gbps
---With 64 bytes packets throughput is
6.547Mpps
VSM(Virtual Stacking Management)
---Support 16 devices stacking
---Multiple switches can be managed via
one IP address, just like software
stacking
---Low cost and easily to establish
network environment, not extra
hardware require.
---Not center on the physical location of
wiring closets
VLAN
---Supports SVL/IVL configuration to
meet your VLAN requirement
---Port-base VLAN
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