DELL CONNECTRIX B SERIES коммутатор DS 7730B DS 7720B 64 Гбит/с коммутаторы волоконно оптический сети
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- Поставщик: Beijing Boyuan Weiye Technology Co. Ltd.
Сохранить в закладки 1600920801680:
Описание и отзывы
Характеристики
CONNECTRIX B-SERIES DS-7730B & DS-7720B
Overview
The Connectrix B-Series 64Gb/s DS-7700B family of Fibre Channel SAN switches support data growth, demanding workloads and
data-center consolidation.
data-center consolidation.
The Connectrix DS-7730B and DS-7720B platforms are built for maximum flexibility, scalability and ease of use.
DS-7730B
The Connectrix DS-7730B 64G switch is a high-density building block that enables dense rackmount environments to connect more devices and build larger fabrics. With 128 64G ports in a 2U design, organizations can create high-scale fabrics in less space.
The DS-7730B utilizes 96 64G SFP+ ports and 16 2x64G double-density optical transceiver (SFP-DD) ports. Each of the 16 SFP-DD transceivers provides 2 ports, making 32 ports available for device or ISL connectivity. The addition of SFP-DD ports allows the DS7730B to connect more servers, storage, and switches in a small footprint. Built to support maximum flexibility and dense Fibre Channel fabrics, the DS-7730B offers cost-effective, pay-as-you-grow scalability, expanding from 48 ports to 128 ports with Ports on Demand (PoD). The DS-7730B base configuration comes with 48 ports enabled. To scale from 48 ports to 128 ports, additional 24-port SFP+ PODs and a 32-port SFP-DD POD can be installed in any order and combination. In addition, with a 50% latency reduction compared to the previous generation and no oversubscription, the DS-7730B enables maximum performance of NVMe storage and high-transaction workloads. The DS-7730B includes optional features such as Fabric Vision, Extended Fabric, ISL Trunking and Integrated Routing at no additional charge
The DS-7730B utilizes 96 64G SFP+ ports and 16 2x64G double-density optical transceiver (SFP-DD) ports. Each of the 16 SFP-DD transceivers provides 2 ports, making 32 ports available for device or ISL connectivity. The addition of SFP-DD ports allows the DS7730B to connect more servers, storage, and switches in a small footprint. Built to support maximum flexibility and dense Fibre Channel fabrics, the DS-7730B offers cost-effective, pay-as-you-grow scalability, expanding from 48 ports to 128 ports with Ports on Demand (PoD). The DS-7730B base configuration comes with 48 ports enabled. To scale from 48 ports to 128 ports, additional 24-port SFP+ PODs and a 32-port SFP-DD POD can be installed in any order and combination. In addition, with a 50% latency reduction compared to the previous generation and no oversubscription, the DS-7730B enables maximum performance of NVMe storage and high-transaction workloads. The DS-7730B includes optional features such as Fabric Vision, Extended Fabric, ISL Trunking and Integrated Routing at no additional charge
DS-7720B
The Connectrix DS-7720B Switch is a 64-port, ultra-dense 1U switch designed to build highperformance fabrics that maximize flash and NVMe storage to meet demanding workloads. Delivering unmatched 64G performance and 50% lower latency compared to the previous generation, this switch delivers a fixed-port building block designed to maximize the performance of flash and NVMe environments to meet demanding workloads. This enterprise-class switch offers pay-as-you-grow scalability with Ports on Demand (PoD). Organizations can quickly, easily, and cost-effectively scale from 24 to 64 ports. The DS7720B provides up to 56 64G SFP+ ports and 8 2x64G double-density SFP-DD ports, all in an efficient 1U package. Each SFP-DD transceiver provides 2 ports, making 16 ports available for device or ISL connectivity. The Connectrix DS-7720B base configuration comes with 24 ports enabled and can scale to 56 ports with SFP+ transceivers only or 64 ports by installing SFP+ and SFP-DD POD licenses in any order and any combination. Each SFP-DD port can accommodate SFP+ or SFP-DD transceivers, providing the flexibility to use either type of transceiver in those
ports when needed. The DS-7720B switch is fully licensed, meaning software features such as Fabric Vision, Extended Fabric, ISL Trunking, Integrated Routing and FICON CUP are included at no additional charge. The DS-7720B is certified for mainframe environments.
ports when needed. The DS-7720B switch is fully licensed, meaning software features such as Fabric Vision, Extended Fabric, ISL Trunking, Integrated Routing and FICON CUP are included at no additional charge. The DS-7720B is certified for mainframe environments.
Specification
Fibre Channel ports | DS-7730B: Switch mode (default): Minimum of 48 ports and maximum of 128 ports. Ports are enabled in increments of 24 ports up to 128 ports via Ports on Demand (PoD) licenses; E_Ports, F_Ports, D_Ports, EX_Ports. Switch mode (default): Minimum of 24 ports and maximum of 64 ports. Ports are enabled in increments of 8 ports up to 56 ports using SFP+ PODs, and up to 64 ports using and a combination of SFP+ and SFP-DD PODs; E_Ports, F_Ports, D_Ports, EX_Ports. Access Gateway default port mapping: 56 F_Ports, 8 N_Ports DS-7720B: 64 ports (48 64G SFP+ ports, plus 8 2x64G SFP-DD ports), each supporting E_Ports, F_Ports, M_Ports, D_Ports, and EX_Ports. 24-port base configuration; additional ports are enabled with three 8-port SFP+ PODs (Ports on Demand), plus a 16-port SFP-DD POD (8 2x64G SFP-DD transceivers), scaling the switch from 24 ports to 64 ports. Access Gateway default port mapping: 48 F_Ports, 8 N_Ports | ||||||
Scalability | 4K active nodes; 56 switches, 19 hops in Fabric OS (FOS) fabrics | ||||||
Performance | Fibre Channel: 8.5Gb/s line speed, full duplex; 10.53Gb/s line speed, full duplex; 14.025Gb/s line speed, full duplex; 28.05Gb/s line speed, full duplex; 57.8Gb/s line speed, full duplex; auto-sensing of 8, 10, 16, 32, and 64G port speeds. 10G optionally programmable to fixed-port speed | ||||||
Frame buffers | 24K per switching ASIC | ||||||
Aggregate Bandwidth | Class 2, Class 3, Class F (inter-switch frames) | ||||||
Performance | 32Gb/s SFPs can operate at 32, 16 or 8Gb/s; 16Gb/s SFPs will operate at 16, 8 and 4Gb/s | ||||||
Port types | DS-7730B: D_Port (ClearLink® Diagnostic Port), E_Port, EX_Port, F_Port, M_Port; optional port-type control DS-7720B: D_Port (ClearLink® Diagnostic Port), E_Port, EX_Port, F_Port, M_Port; optional port-type control Access Gateway mode: F_Port and NPIV-enabled N_Port | ||||||
Size | DS-7730B Width: 440.00 mm (17.32 in.) Height: 86.70 mm (3.41 in.) Depth: 609.60 mm (24.00 in.) DS-7720B Width: 440.00 mm (17.32in.) Height: 43.90 mm (1.73 in.) Depth: 355.60 mm (14.00 in.) | ||||||
System weight | DS-7730B: 18.92 kg (41.71 lbs) with two power supply FRUs and three fan FRUs, without transceivers DS-7720B: 7.17 kg (15.8 lb) with two power supply FRUs, without transceivers | ||||||
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Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
The cooperation unit
FAQ
Q1: Are you a factory or a trading company?
A: We are A distributor and trading company.
Q2: What are the guarantees for product quality?
We have professional engineers to test each piece of equipment before shipment. All servers use dust-free IDC room with 100% new appearance and the same interior.
Q3:When I receive a defective product, how do you resolve it?
We have professional engineers to help you solve your problems. If the products are defective, we usually return them or replace them in the next order.
Q4: How do I order in bulk?
A: You can place an order directly on Alibaba.com or talk to customer service.
Q5: What about your payment and MOQ?
A: We accept wire transfer from credit card, and the minimum order quantity is LPCS after the packing list is confirmed.
Q6: How long is the warranty? When will the parcel be sent after payment?
A: The shelf life of the product is 1 year. For more information, please contact our customer service. After payment, if there is stock, we will arrange express delivery for you immediately, or within 15 days.
A: We are A distributor and trading company.
Q2: What are the guarantees for product quality?
We have professional engineers to test each piece of equipment before shipment. All servers use dust-free IDC room with 100% new appearance and the same interior.
Q3:When I receive a defective product, how do you resolve it?
We have professional engineers to help you solve your problems. If the products are defective, we usually return them or replace them in the next order.
Q4: How do I order in bulk?
A: You can place an order directly on Alibaba.com or talk to customer service.
Q5: What about your payment and MOQ?
A: We accept wire transfer from credit card, and the minimum order quantity is LPCS after the packing list is confirmed.
Q6: How long is the warranty? When will the parcel be sent after payment?
A: The shelf life of the product is 1 year. For more information, please contact our customer service. After payment, if there is stock, we will arrange express delivery for you immediately, or within 15 days.
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