丹麦信雅纳Freya-800G112GB/S网络测试仪荣获Lightwave光波创新奖高分推荐

Freya-800G荣获Lightwave光波创新奖高分推荐

来自丹麦信雅纳网络（Xena Networks）测试仪厂商的最新力作Freya-800G 112Gb/S网络测试仪产品，近日荣获Lightwave光波创新奖高分推荐，喜获业内专家认可。

Xena Freya 800G TGA

Xena’s flagship Valkyrie Ethernet Traffic Generation and Analysis (TGA) Platform is a cost-effective test solution for evaluating the performance, functionality, and conformance of Layer 2-3 stateless Ethernet devices. Valkyrie is one of very few platforms capable of generating Ethernet traffic up to the new maximum of 800 Gbps. This capability is achieved with Xena’s new “Freya” test module which uses 112-Gbps SerDes PAM4 to achieve the rate of 800 Gbps. Freya is already being tested by large NEMs and chip manufacturers and will be generally available early in 2022.

Judge’s Comment: “Ethernet testing has become a nightmare scenario with so many different protocols and signaling types to test. The ability to create full Ethernet payloads at Layers 1, 2, and 3 is a great feature.”

FREYA-800G 112G PAM4产品是继Xena THOR-400G 56G PAM4网络测试仪后推出的新一代PAM4以太网测试仪产品，Freya底层电接口符合IEEE 802.3C协议规范，提供112Gb/Lane的高速带宽能力，上层业务可插拔接口提供OSFP和QSFP-DD两种封装模式，端口速率模式支持800Gx1端口，400Gx2端口，200Gx4端口，100Gx8端口四种速率模式，为新兴的800G数据中心互联设备接口提供测试基准，推动112Gb/S规范应用落地。

FREYA-800G OSFP & QSFP-DD

Freya-800G具备以下功能特性

• 提供OSFP接口和QSFP-DD接口
• 提供1x800GE, 2/1x400GE, 4/2x200GE, 8/4x100GE四种速率模式
• 单个4RU机箱上支持6x800G，提供4.8TbE测试能力
• 支持高达256个机箱的绑定使用，为大规模端口测试提供可能
• 提供通用管理接口CMIS4.0/5.0一致性验证功能
• Layer1物理层性能验证（PMA/PCS/PRBS）

PRBS非成帧码流测试

Skew insertion

Lane swap

Skew measurements

Lane swap detection

RS-FEC Statistics

Pre-FEC/Post-FEC

800G RS-FEC

• Layer23真实的线速以太网业务测试（MAC/IP/TCP/UDP）

IPv4/IPv6/MAC以太网数据报文构建

56Byte~12K不同报文长度支持/Random报文

线速报文能力Traffic load 100%

收发报文统计Transmit Statistics/Receive Statistics

延迟抖动分析Latency & Jitter

• 大规模组网系统级性能测试（IGMP/QoS/QoE/SLA）

RFC2544 吞吐量/丢包率/延迟抖动/背靠背

RFC2889 地址容量/地址学习能力/拥塞处理/错误过滤

RFC3918 组播性能

Y.1564 QoS/SLA性能评估

• 兼容性和互通性验证（AN/LT/Benchmarking）

AN/LT Auto-Negotiation/Link-Training/自协商和链路学习

• 负面压力测试（PPM频偏/Error Injection错误注入/PCS误码注入/告警插入）

Local Fault/Remote Fault告警插入

Bit Error错误注入

PMA层误码注入

FCS/Checksum err业务错误注入