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Switch 28x GE GTL-2891 1xGE 2x10GSFP+19
Product code: 11728822 // MPN: GTL-2891 // EAN: 4015867199015
The GTL-2891 are a family of high-performance Gigabit Ethernet Layer 3 switches featuring 28 ports| with 24 10/100/1000BASE-T ports. 2 10G SFP+ ports. and one 10G dual port expansion slot. The switches are ideal for high-performance server aggregations. such as enterprise data centers. where they can connect high-end or network-attached files servers over fiber ports. They can also be deployed as a backbone upgrade. or to provide Gigabit–to-the-desktop for power users. These switches are packed with features and are a cost-effective solution that bring continuous availability. enhanced security. and advanced QoS to the network edge. while maintaining simplicity of management.
Management features
Switch type: Managed
Switch layer: L3
Feature: Quality of Service (QoS) support
Feature: Traffic classification
Feature: ARP inspection
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity: 24
Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity: 2
Console port: RJ-45
Network
Feature: 10G support
Feature: Full duplex
Feature: Link aggregation
Feature: Spanning tree protocol
Feature: VLAN support
Virtual LAN features: Private VLAN. Voice VLAN. Protocol-based VLAN. MAC address-based VLAN. Port-based VLAN. IP subnet–based VLAN
Data transmission
Switching capacity: 128 Gbit/s
Forwarding rate: 95.23 Mpps
MAC address table: 16000 entries
Feature: Store-and-forward
Feature: Static route
Packet buffer memory: 1.5 MB
Security
DHCP features: DHCP snooping. DHCP relay
Feature: Access Control List (ACL)
Feature: IGMP snooping
Feature: Static port security
Feature: SSH/SSL support
Feature: BPDU filtering/protection
Authentication: MAC-based authentication. Web-based authentication
Feature: DoS attack prevention
Protocols
Management protocols: CLI/WEB. Telnet/SNMP v1/v2/v3. RMON I.BOOTP/DHCP. SNTP. DNS.
Supported network protocols: IPv4/IPv6
Feature: GARP VLAN Registration Protocol (GVRP)
Design
Feature: Rack mounting
Feature: Stackable
Product colour: Grey
Feature: LED indicators
Safety: UL 60950-1 & CSA 60950-1. CB IEC 60950-1 & EN 60950-1. UL/CUL
Performance
Physical stacking (units): 8
Internal memory: 256 MB
Flash memory: 128 MB
Feature: Firmware upgradeable
Feature: Telnet
Feature: sFlow
Mean time between failures (MTBF): 904213 h
Power
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Output current: 1.5 A
Power consumption (typical): 35 W
Operational conditions
Operating temperature (T-T): 0 - 45 °C
Storage temperature (T-T): -40 - 70 °C
Operating relative humidity (H-H): 10 - 90%
Storage relative humidity (H-H): 10 - 90%
Weight & dimensions
Width: 440 mm
Depth: 315 mm
Height: 44 mm
Weight: 3.7 kg
Packaging content
Cables included: AC. LAN (RJ-45)
Feature: Quick start guide
Feature: Rack mount kit
Packaging data
Package type: Box
Feature: Rubber feet
Feature: Resource CD
Package width: 590 mm
Package depth: 390 mm
Package height: 133 mm
Package weight: 5.3 kg
Certificates
Certification: FCC. CE. VCCI Class A. WEEE. RoHS
Logistics data
Country of origin: China
Master (outer) case width: 590 mm
Master (outer) case length: 390 mm
Master (outer) case height: 133 mm
Harmonized System (HS) code: 85176990
Master (outer) case gross weight: 5.3 kg
Products per master (outer) case: 1 pc(s)
Management features
Switch type: Managed
Switch layer: L3
Feature: Quality of Service (QoS) support
Feature: Traffic classification
Feature: ARP inspection
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity: 24
Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity: 2
Console port: RJ-45
Network
Feature: 10G support
Feature: Full duplex
Feature: Link aggregation
Feature: Spanning tree protocol
Feature: VLAN support
Virtual LAN features: Private VLAN. Voice VLAN. Protocol-based VLAN. MAC address-based VLAN. Port-based VLAN. IP subnet–based VLAN
Data transmission
Switching capacity: 128 Gbit/s
Forwarding rate: 95.23 Mpps
MAC address table: 16000 entries
Feature: Store-and-forward
Feature: Static route
Packet buffer memory: 1.5 MB
Security
DHCP features: DHCP snooping. DHCP relay
Feature: Access Control List (ACL)
Feature: IGMP snooping
Feature: Static port security
Feature: SSH/SSL support
Feature: BPDU filtering/protection
Authentication: MAC-based authentication. Web-based authentication
Feature: DoS attack prevention
Protocols
Management protocols: CLI/WEB. Telnet/SNMP v1/v2/v3. RMON I.BOOTP/DHCP. SNTP. DNS.
Supported network protocols: IPv4/IPv6
Feature: GARP VLAN Registration Protocol (GVRP)
Design
Feature: Rack mounting
Feature: Stackable
Product colour: Grey
Feature: LED indicators
Safety: UL 60950-1 & CSA 60950-1. CB IEC 60950-1 & EN 60950-1. UL/CUL
Performance
Physical stacking (units): 8
Internal memory: 256 MB
Flash memory: 128 MB
Feature: Firmware upgradeable
Feature: Telnet
Feature: sFlow
Mean time between failures (MTBF): 904213 h
Power
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Output current: 1.5 A
Power consumption (typical): 35 W
Operational conditions
Operating temperature (T-T): 0 - 45 °C
Storage temperature (T-T): -40 - 70 °C
Operating relative humidity (H-H): 10 - 90%
Storage relative humidity (H-H): 10 - 90%
Weight & dimensions
Width: 440 mm
Depth: 315 mm
Height: 44 mm
Weight: 3.7 kg
Packaging content
Cables included: AC. LAN (RJ-45)
Feature: Quick start guide
Feature: Rack mount kit
Packaging data
Package type: Box
Feature: Rubber feet
Feature: Resource CD
Package width: 590 mm
Package depth: 390 mm
Package height: 133 mm
Package weight: 5.3 kg
Certificates
Certification: FCC. CE. VCCI Class A. WEEE. RoHS
Logistics data
Country of origin: China
Master (outer) case width: 590 mm
Master (outer) case length: 390 mm
Master (outer) case height: 133 mm
Harmonized System (HS) code: 85176990
Master (outer) case gross weight: 5.3 kg
Products per master (outer) case: 1 pc(s)
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