- বর্ণনা
- অনুসন্ধান
- সংযুক্তি
বর্ণনা
Huawei PTN 7900-32 Router is Huawei’s new generation of metropolitan area optical transmission equipment for packet transmission. It is mainly positioned at the core layer of the metropolitan area transport network and the provincial / national backbone network, and establishes a bearer network for mobile services and major customer dedicated line services. Maximum forwarding capacity of 6.4T.
Huawei PTN 7900-32 Router Product Overview
Huawei PTN 7900-32 Router is a core device with large capacity, large bandwidth, business intelligence, and software-defined packet transmission and aggregation. It supports 5G features such as FlexE, network fragmentation, and SR-TP to realize multi-service integrated bearer. Supports 50GE / 100জিই / 200জিই / 400GE large ports, with a variety of traffic and performance detection methods such as second-level peak detection and TWAMP performance management, simplifying operation and maintenance and improving customer experience
Huawei PTN 7900-32 Router is a new generation of high-capacity, large-bandwidth, and business intelligence packet transmission core equipment. The industry’s first SDN-based PTN product supports 40GE / 50জিই / 100জিই / 400GE large ports. Business intelligence, visible traffic, and quality can be evaluated The capacity is predictable, and the new SDN architecture is adopted to effectively support the long-term evolution and multi-service bearing of enterprises.
Huawei pioneered the SPTN solution in the industry and launched a future-oriented packet transport network that supports multi-service converged bearers, high bandwidth, differentiated quality assurance, and future-proof.
Huawei PTN 7900-32 Router Product Pictures
Huawei PTN 7900-32 Router Product Specifications
| পরামিতি | PTN 7900-12 | PTN 7900-24 | PTN 7900-32 | PTN 7900E-12 |
| সুইচিং ক্ষমতা | 3.2 Tbit/s | 6.4 Tbit/s | 12.8 Tbit/s | 12 Tbit/s |
| Number of Slots | 12 processing board slots, 2 switching board slots, 2 main control boards, 2 PIU boards, এবং 2 fan module slots | 24 processing board slots, 2 switching board slots, 2 main control boards, 4 PIU boards, 4 PSU boards, এবং 4 fan module slots | 32 processing board slots, 7 switching board slots, 2 প্রধান নিয়ন্ত্রণ বোর্ড স্লট, 10 পাওয়ার সাপ্লাই বোর্ড স্লট, 1 EMI filter board slot, এবং 4 fan modules slots | 12 processing board slots, 2 switching board slots, 2 main control boards, 2 PIU boards, এবং 2 fan module slots |
| Interface Capacity per Device | 200 GE optical: 12 | 200 GE optical: 24 | 200 GE optical: 32 | 200 GE optical: 12 |
| 100 GE optical: 32 | 100 GE optical: 64 | 100 GE optical: 112 | 100 GE optical: 48 | |
| 50 GE optical: 48 | 50 GE optical: 96 | 50 GE optical: 128 | 50 GE optical: 24 | |
| 40 GE optical: 24 | 40 GE optical: 48 | 40 GE optical: 64 | 40 GE optical: 24 | |
| 10 GE optical: 240 | 10 GE optical: 480 | 10 GE optical: 640 | 10 GE optical: 192 | |
| GE optical: 288 | GE optical: 576 | GE optical: 768 | GE optical: 288 | |
| GE electrical: 24 | GE electrical: 48 | GE electrical: 48 | GE electrical: 24 | |
| FE optical: 288 | FE optical: 576 | FE optical:768 | FE optical: 288 | |
| FE electrical: 24 | FE electrical: 48 | FE electrical: 48 | FE electrical: 24 | |
| STM-1 optical (VC12/VC4): 192 | STM-1 optical (VC12/VC4): 384 | STM-1 optical (VC12/VC4): 512 | E1: 126 | |
| STM-4 optical (VC12/VC4): 48 | STM-4 optical (VC12/VC4): 96 | STM-4 optical (VC12/VC4): 128 | ||
| E1: 126 | E1: 252 | E1: 252 | ||
| Subrack Dimensions (W x D x H) | 496 এক্স 310 এক্স 647.2 মিমি (14 উ) | 496 এক্স 310 এক্স 1340 মিমি (30 উ) | 496 এক্স 310 এক্স 1900 মিমি (42 উ) | 496 এক্স 310 এক্স 697.2 মিমি (15 উ) |
| ওজন (empty loaded) | 25 কেজি | 46 কেজি | 68 কেজি | 28 কেজি |
| Working Voltage | -48 V power supply: -40 ভি থেকে -57.6 ভি | -48 V power supply: -40 ভি থেকে -57.6 ভি | -48 V power supply: -40 ভি থেকে -57.6 ভি | -48 V/-60 V power supply: -40 ভি থেকে -72 ভি |
| Standard Power Consumption | 1243 ডব্লিউ | 1526 ডব্লিউ | 3718 ডব্লিউ | 1900 ডব্লিউ |
Huawei PTN 7900-32 Router Product Features
- আল্ট্রা-ওয়াইড, high-performance core bearer
Support massive service forwarding to meet core node capacity requirements; 40জিই / 50জিই / 100জিই / 400GE ultra-large bandwidth ports, open unimpeded roads for business; strong aggregation capability, support massive base station bear
- Super strong forwarding processing, free scheduling at the core layer
Powerful routing capabilities, supporting large routing tables; Powerful VPN capabilities, multi-service carrying, and meeting the flexible scheduling requirements of multiple interfaces
- High reliability to protect the core network
Redundant design of main control, crossover, পাওয়ার সাপ্লাই, and fans, providing device-level protection; supporting rich network-level protections such as ring network, দ্বৈত হোমিং, VPN FRR, and LSP APS to ensure reliable service forwarding; leading Y.1731 and MPLS-TP OAM, enabling end-to-end monitoring of refined services
Huawei PTN 7900-32 Router Product Applications
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