WT2200S Impairment Emulator_Beijing wenrise technology co. LTD

WT2200S Impairment Emulator

Product model：WT2200S Port type：RJ45/SFP+ Number of links：4 Function：Impairment Emulator

Multiple functions on one device	Flexible and easy-to-change function modes in one single device	1U portable chassis	Fanless and noiseless

Tests can keep running after disconnecting the client GUI	Impairment emulating and traffic generating can run in one device at the same time	1GE ports support user-defined Preamble and SFD	Ports with switch chip can be turned on/off physically by client GUI

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The Ethernet Impairment Emulator combines comprehensive network emulation to enable you to create impairments in an accurate and repeatable way that occur in a real WAN including latency, misorder packets, loss of packets, repeated, errored and modified packets, background traffic and bandwidth control.

Function Modes	Optional Port Combination
Impairment emulator	4 x 1G RJ45 + 4 x 1G SFP

Functions

Impairment Emulator

功能描述-损伤.png

With 1G/10G port bidirectional impairment emulation function.
It has a wide range of impairment functions and can accurately emulate impairment at linear velocity stream.
Jitter latency can be realized by generating a latency for all packets or for specific packets according to specific conditions.
It can cause impairment such as discarding, duplication, reorder, and modification to all packets or specific packets according to specific conditions.
Packets with specific content can be inserted at a specific rate, and ultra-long frames, ultra-short frames, and FCS error frames can be constructed and inserted.
The available bandwidth can be limited according to the specific ratio to support bandwidth jitter.
BER Simulation can be generated at a specific ratio.

Parameters

Product Model	WT2200S
Physical Interfaces	10/100/1000M RJ45 x 16 + 1G/2.5G/10G SFP+ x 4
Dimensions	290mm x 190mm x 44mm
Power Consumption	20W
Operating Temperature	0 - 45℃
Operating Humidity	≤95%, RH

Function Mode	Ethernet Impairment Emulator
Number of Links	Single device provides 2 link of 1G RJ45 + 2 link of 1G SFP
Link Operation	Impairments can be set independently for each channel of the link and can be started and stop pedseparately or concurrently. Support to filter FCS error frames on the line
Latency	Fixed Latency	·Range of values: 0.01ms-120s ·Max. delay at full line rate: 40s at 100Mbps, 4s at 1000Mbps
Latency	Variable Latency	·Range of values: 0.01ms-120s ·Jitter period: 1ms-2500s ·Jitter model: Incremental / decremental / convergent / divergent / sinusoidal / dual channel / custom
Packet Loss	Fixed Rate	Range of values: 0.001-100%
	Variable Rate	·Range of values: 0.001-100% ·Jitter model: Incremental / decremental / convergent / divergent / sinusoidal / dual channel / custom
	Cyclic Loss	Range: 1-131071
Duplication	Fixed Rate	Range of values: 0.001-100%
Duplication	Variable Rate	·Range of values: 0.001-100% ·Jitter model: Incremental / decremental / convergent / divergent / sinusoidal / dual channel / custom
Misorder	Range of Values	0.001-100%
Misorder	Range of Delay	0.01ms-120s
Background Traffic	Range of Line Rate	0.001-100%
Background Traffic	Settable Frame Content	·Protocols: Ethernet, IP, UDP ·Frame length type: Fixed, Random ·Frame length range:19-16383 Bytes ·Payload type: Fixed, Random ·Frame error creation: Support to generate FCS error frames
Modification	Range of Values	0.001-100%
	Template Based Modifications	EthernetII, IP, UDP, TCP, VLAN (Support QinQ), MPLS
	Customized Modifications	·Specify the location and content of the byte to be modified ·Modify up ot 12 independent bytes with per packet. Each byte can be modifiedby bits.
Bandwidth Control	Fixed Bandwidth	Range: 0.001-100%
Bandwidth Control	Variable Bandwidth	·Range of variation: 0.001-100% ·Period of variation: 1ms-2500s
BER Simulation	Range of BER	10^-2-10^-14
Packet Filter	Impairment With Packet Filters	Latency, Loss, Duplication, Misorder, Modification
Packet Filter	Matching methods	·Template: src/dst MAC, frame type, src/dst IP, UDP src/dst port number, TCP src/dst port number, VLAN ID, VLAN priority (QinQ supported), MPLS label, MPLS TC ·User-defined: Specify the location and content of the byte to be matched ·Range matching: Packet Loss can match specified bytes in a range of values
Statistics	Channel-based Impairment Statistics	Number of error bits, packet number of latency, loss, duplication, misorder, background traffic, modification
Statistics	Channel-based Traffic Statistics	·Number of rx packets, number of tx packets, rx rate (fps, bps, %), tx rate (fps, bps,%), number of received FCS error packets ·Channel-based graphical statistics of packet rate
Multiple Chassis Operation	A single client can operate four chassis simultaneously.
Multiple Clients Operation	Multiple users can use the same chassis simultaneously.
Others	GUI client API for test automation

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