Freya-800G-4S-1P-OSFP

4-speed 800G (112Gbps SerDes) & OFSP compatible test module

The Freya-800G-4S-1P-OSFP test module supports four Ethernet network speeds – 800GE, 400GE, 200GE and 100GE using 112G SerDes (PAM4 112G).

The module supports OSFP-compatible transceivers and the following speeds: 1x800GE, 2x400GE, 4x200GE and 8x100GE.

Freya-800G-4S-1P-OSFP is a highly versatile solution for performance and functional testing of network infrastructure and Ethernet equipment including switches, routers, NICs, TAPs, packet-brokers, and backhaul platforms.

Freya-800G-4S-1P-OSFP is unique on the market with its ability to test up to 800GE with 112G SERDES (PAM4 112G) on OSFP optics and DACs and perform Auto-Negotiation and Link Training (AN/LT). Received signals can be analyzed the advanced signal integrity view, which provides visual information on the quality of the signal.

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Specifications

PORT LEVEL FEATURES

Interface category

OSFP: 800G, 400G, 200G, 100G Ethernet

Total number of test ports (software configurable)

1x800G, 2x400G, 4x200G and 8x100G Ethernet

Interface options

OSFP cage:

1 x 800GE or PAM4 Consortium**
2 x 400GE or PAM4 802.3ck
4 x 200GE or PAM4 802.3ck
8 x 100GE PAM4 802.3ck

Power capacity: 15W (ValkyrieBay) / 25W (ValkyrieCompact)

** As defined by Ethernet Technology Consortium

Auto Negotiation and Link Training

IEEE 802.3 Clause 73, Consortium 800G specification, Auto-negotiation
IEEE 802.3 Clause 72, Link training

Forward Error Correction (FEC)

RS-FEC (Reed Solomon) (544,514,t=15), IEEE 802.3 Clause 119, Clause 134

Number of transceiver module cages

1 x OSFP

Port statistics

Link state, FCS errors, pause frames, ARP/PING, error injections, training packet
All traffic: RX and TX Mbit/s, packets/s, packets, bytes
Traffic w/o test payload: RX and TX Mbit/s, packets/s, packets, bytes

Adjustable Inter Frame Gap (IFG)

Configurable from 16 to 56 bytes, default is 20B (12B IFG + 8B preamble)

Transmit line rate adjustment

Ability to adjust the effective line rate by forcing idle gaps equivalent to -1000 ppm (increments of 10 ppm)

Transmit line clock adjustment

From -400 to 400 ppm in steps of 1 ppm (shared across all ports)

ARP/PING

Supported (configurable IP and MAC address per port)

Field upgradeable

System is fully field upgradeable to product releases (FPGA images and software)

Tx disable

Enable/disable of optical laser or copper link

IGMPv2 multicast join/leave

IGMPv2 continuous multicast join, with configurable repeat interval

Histogram statistics

Two real-time histograms per port. Each histogram can measure one of RX/TX packet length, IFG, or Latency distribution for all traffic, a specific stream, or a filter

Loopback modes

L1RX2TX – RX-to-TX, transmit byte-by-byte copy of the incoming packet
TXON2RX – TX-to-RX, packet is also transmitted from the port
TXOFF2RX – TX-to-RX, port’s transmitter is idle

Oscillator characteristics

Initial Accuracy is 3 ppm
Frequency drift over 1st year: +/- 3 ppm (over 15 years: +/- 15 ppm)
Temperature Stability: +/- 20 ppm (Total Stability is +/- 35 ppm)

PCS/PMA LAYERS TESTING

Payload Test pattern

PRBS-31Q

Alarms

PRBS pattern loss, link sync loss

Error analysis

Bit-errors: seconds, count, rate

PCS virtual lane configuration

User-defined skew insertion per Tx virtual lane, and user defined virtual lane to SerDes mapping for testing of the Rx PCS virtual lane re-order function

PCS virtual lane statistics

Relative virtual lane skew measurements (up to 2048 bits)
Corrected Bit error, PreFEC BER

FEC Total statistics

Total corrected FEC symbols, Total uncorrected FEC symbols, Estimated Pre-FEC BER, Estimated Post-FEC BER, Pre-FEC Error Distribution Graph

Link Flap

Single short or repeatable link down events with ms precision

Error Injection (PMA Layer)

Repeatable error inject periods at PMA layer with ms precision

PHY/TRANSCEIVER ETHERNET TESTING

Traffic generation

Ethernet frames with FCS
Traffic load: up to 100%
Configurable Frame Size distribution and content
Transmit and Receive Statistics

ADVANCED PHY FEATURES

Equalization Controls

Tx Transmit Equalization Controls

Pre-emphasis
Attenuation
Post-emphasis

Auto-Tune of Rx equalizer/CTLE

Signal Integrity Analysis

FEC error correction chart
Advanced signal integrity view

TRANSMIT ENGINES

Number of transmit streams per port

256 (wire-speed)
Each stream can generate millions of traffic flows using field modifiers

Test payload insertion per stream

Wire-speed packet generation with timestamps, sequence numbers, and data integrity signature optionally inserted into each packet.

Stream statistics

TX Mbit/s, packets/s, packets, bytes, FCS error

Bandwidth profiles

Burst size and density can be specified. Uniform and bursty bandwidth profile streams can be interleaved

Field modifiers

16-bit or 32-bit header field modifiers with inc, dec, or random mode. Each modifier has configurable bit- mask, repetition, min, max, and step parameters. Eight 16-bit modifiers per stream or four 32-bit modifiers per stream

Packet length controls

Fixed, random, butterfly, and incrementing packet length distributions from 56 to 12288 bytes

Packet payloads (basic)

Repeated user specified 1 to 18B pattern, an 8-bit incrementing pattern

Error generation

Undersize length (56 bytes min) and oversize length (12288 bytes max.) packet lengths, injection of sequence, misorder, payload integrity, and FCS errors

TX packet header support and RX autodecodes

Ethernet, Ethernet II, VLAN, ARP, IPv4, IPv6, UDP, TCP, LLC, SNAP, GTP, ICMP, RTP, RTCP, STP, MPLS, PBB, or fully specified by user

Packet scheduling modes

Normal (stream interleaved mode) – standard scheduling mode, precise rates, minor variation in packet inter-frame gap.
Strict Uniform – new scheduling mode, with 100% uniform packet inter-frame gap, minor deviation from configured rates.
Sequential packet scheduling (sequential stream scheduling). Streams are scheduled continuously in sequential order, with configurable number of packets per stream.
Burst. Packets in a stream are organized in bursts. Bursts from active streams form a burst group. The user specifies time from start of one burst group till start of next burst group.

RECEIVE ENGINE

Number of traceable Rx streams per port

2016 (wire-speed)

Automatic detection of test payload for received packets

Real-time reporting of statistics and latency, loss, payload integrity, sequence error, and misorder error checking

Jitter measurement

Jitter (Packet Delay Variation) measurements compliant to MEF10 standard with 8ns accuracy
Jitter can be measured on up to 32 streams

Stream statistics

RX Mbit/s, packets/s, packets, bytes.
Loss, payload integrity errors, sequence errors, misorder errors
Min latency, max latency, average latency
Min jitter, max jitter, average jitter

Latency measurements accuracy

±32ns

Latency measurement resolution

8ns (Latency measurements can calibrate and remove latency from transceiver modules)

Number of filters:

6 x 64-bit user-definable match-term patterns with mask, and offset
6 x frame length comparator terms (longer, shorter)
6 x user-defined filters expressed from AND/OR’ing of the match and length terms

Filter statistics

Per filter: RX Mbit/s, packets/s, packets, bytes

CAPTURE

Capture criteria

All traffic, stream, FCS errors, filter match, or traffic without test payloads

Capture limit per packet

16 – 12288 bytes

Wire-speed capture buffer per port

96 kB for 100GE

Low speed capture buffer per port (10Mbit/s speed)

4096 packets (any size)

HW SPECIFICATIONS

Max. Power

TBA

Weight

2.31 lbs (1.05 kg)

Environmental

Operating Temperature: 10 to 35º C
Storage Temperature: -40 to 70º C
Humidity: 8% to 90% non-condensing

Regulatory

FCC (US), CE (Europe)

Notes

This module is only supported by the Val-C12-2400 chassis
This module requires two slots in the Val-C12-2400 chassis

Freya-800G-4S-1P-OSFP

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Specifications

PORT LEVEL FEATURES

Interface category

Total number of test ports (software configurable)

Interface options

Auto Negotiation and Link Training

Forward Error Correction (FEC)

Number of transceiver module cages

Port statistics

Adjustable Inter Frame Gap (IFG)

Transmit line rate adjustment

Transmit line clock adjustment

ARP/PING

Field upgradeable

Tx disable

IGMPv2 multicast join/leave

Histogram statistics

Loopback modes

Oscillator characteristics

PCS/PMA LAYERS TESTING

Payload Test pattern

Alarms

Error analysis

PCS virtual lane configuration

PCS virtual lane statistics

FEC Total statistics

Link Flap

Error Injection (PMA Layer)

PHY/TRANSCEIVER ETHERNET TESTING

Traffic generation

ADVANCED PHY FEATURES

Equalization Controls

Signal Integrity Analysis

TRANSMIT ENGINES

Number of transmit streams per port

Test payload insertion per stream

Stream statistics

Bandwidth profiles

Field modifiers

Packet length controls

Packet payloads (basic)

Error generation

TX packet header support and RX autodecodes

Packet scheduling modes

RECEIVE ENGINE

Number of traceable Rx streams per port

Automatic detection of test payload for received packets

Jitter measurement

Stream statistics

Latency measurements accuracy

Latency measurement resolution

Number of filters:

Filter statistics

CAPTURE

Capture criteria

Capture limit per packet

Wire-speed capture buffer per port

Low speed capture buffer per port (10Mbit/s speed)

HW SPECIFICATIONS

Max. Power

Weight

Environmental

Regulatory

Notes

Includes this free software

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Technical Documentation

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