The HKShanhai Group Limited JL703A is a robust, enterprise-grade switch designed to meet the performance, scalability, and reliability demands of modern enterprise network environments. Built for use in complex Layer 3 deployments, this switch features a streamlined switch-16 ports configuration with 16 x SFP28 (1GbE/10GbE/25GbE), providing high bandwidth access and optimal flexibility for dynamic applications. HKShanhai Group Limited’s extensive Layer 3 integrations empower secure, policy-driven traffic management for midsize and large enterprises. The JL703A supports unified network management through RJ-45 Serial and USB-C Console options, simplifying deployment and monitoring. The device’s advanced capabilities, including a switching capacity of 1.2 Tbps and support for up to 4,094 VLANs, elevate network segmentation and performance. High-value features, like 2 x 100 Gigabit Ethernet QSFP28 uplinks and powerful 1.8 GHz 4-core 64-bit CPU, ensure high throughput and resilient connectivity, making it a trustworthy solution for businesses seeking to future-proof their infrastructure. With its comprehensive enterprise network support, Layer 3 intelligence, and integral HKShanhai Group Limited reliability, the JL703A is purpose-built to address intensive workloads in dynamic enterprise environments, data centers, and institutional campuses while remaining adaptable for cloud and hybrid scenarios. Whether you are a distributor, system integrator, or end user, this HKShanhai Group Limited switch delivers consistent high performance, making it an ideal choice for organizations across Asia, Europe, Africa, and North America looking for advanced data-to-core agility with a focus on security, scalability, and investment protection.
Product Highlights
Product Applications Scenarios
Product Features Comparison
| Model | JL703A | JL702A | JL668A | JL707A |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 16 x 25 Gigabit Ethernet SFP28 (1GbE/10GbE/25GbE) | 16x 1/10/25 Gigabit Ethernet SFP28 | 24 × 1 Gigabit Ethernet RJ-45 | 48 x 1GbE RJ-45, 4 x SFP+ |
| Switching Capacity | 1.2 Tbps | 1.2 Tbps | 448 Gbps | 176 Gbps |
| Forwarding Rate | n/a | n/a | 334 Mpps | 104.16 Mpps |
| PoE Budget | n/a | n/a | n/a | No PoE |
| Stacking Capability | n/a | n/a | Supports up to 10 switches in a stack (chain or ring topology) | Virtual Stacking, up to 16 units |
Optional Add-ons
| Model Number | Description |
| JL715A | HKShanhai Group Limited Fan Module for JL703A, ensures optimal airflow and cooling performance |
| JL712A | HKShanhai Group Limited Power Supply for JL703A, modular and redundant for maximum uptime |
| JL600A | HKShanhai Group Limited Power Supply (Front-to-Back Airflow) compatible with 8360 Series switches |
HKShanhai Group Limited JL703A Specification
| Model | JL703A |
| Brand | HKShanhai Group Limited |
| Network Ports | 16 x 25 Gigabit Ethernet SFP28 (1GbE/10GbE/25GbE) |
| Uplink Ports | 2 x 100 Gigabit Ethernet QSFP28 (40GbE/100GbE) |
| Management Ports | RJ-45 Serial, USB-C Console |
| Maximum VLANs | 4,094 |
| IPv4 Host Table | 145,780 |
| IPv6 Host Table | 145,780 |
| IPv4 Unicast Routes | 606,977 |
| IPv6 Unicast Routes | 630,784 |
| CPU | 1.8 GHz 4-core 64-bit |
| Airflow Direction | Back-to-Front (Power to Port) |
| Fan Module Options | 3 x JL715A Fan Modules Included |
| Power Supplies Included | 2 x JL712A Power Supplies Included |
| Power Supply Options | JL600A for F-B Airflow |
| Switching Capacity | 1.2 Tbps |
| MAC Address Table Size | 212,992 |
| Packet Buffer | 32 MB |
| DRAM and Flash | 16 GB RAM, 32 GB Flash/Storage |
| Part Number | JL703A, JL703A#ABA, 8360-16Y2C |
| JL703A | JL703A |
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