性价比高、灵活的B-系列实现适应性网络。
B-系列是性价比高、功能丰富、可堆叠交换机系列能提供当今广泛的功能集合并将优势带到未来。B-系列是可扩展高性能的千兆比特以太网交换机,支持当今业务应用要求的带宽集中及延迟敏感。B5对要求完全多层交换能力的环境是一个极好的选择和为先进的边缘部署支持10/100/1000高密度以太网端口、高性价比万兆上行链路、双重IPv4/IPv6管理、基本路由和基于策略的自动化能力。
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基于3层路由的可定制动态策略。
- 802.3at高功率的PoE支持面向未来
- VoIP服务的自动发现和部署
- 动态,基于角色的政策支持
- 高可用性堆叠保证可靠的网络运营
- 自动化的管理特点减少业务成本
- 通过全面终身保修投资保护
Click to talk to a network expert
Join the Conversation
Extreme is excited to attend #NRF17! Stop by our booth and learn how to address the needs of #connected customers: https://t.co/S6UNlz9yzG
9 hours ago
Extreme switches named on @DA_magazine’s list of "Top 100 Products" for the 6th consecutive year! More on our blog: https://t.co/hHQWlj7w0P
10 hours ago
业务一致性
- 以企业目标和优先权排列网络资源运用
- 为关键应用提供可靠的网络操作
运营效率
- 管理自动化能力减少网络操作的费用
- VoIP服务的自动发现和部署
- 基于角色的策略简化用户管理并且减少网络操作的费用
安全
- 验查网络是否服从章程,例如PCI或HIPAA
- 根据用户角色安全地调拨网络资源
- 在维护的网络安全的同时保证用户流动性
维护和服务
- 行业领先的用户满意和问题解决率
- 个性化服务,包括勘址、网络设计、安装和培训
- 全面终生保修,包括功能升级和更多
规格:B5G124-24; B5G124-24P2; B5G124-48; B5G124-48P2
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
传输能力导线速度 Mpps (switch / stack) | 35.7Mpps / 285.7Mpps | 35.7Mpps / 285.7Mpps | 71.4Mpps / 571.4Mpps | 71.4Mpps / 571.4Mpps |
交换能力 (switch/stack) | 48Gbps (35.7Mpps ) / 384Gbps (285.7Mpps) | 48Gbps (35.7Mpps ) / 384Gbps (285.7Mpps) | 96Gbps (71.4Mpps) / 768Gbps (571.4Mpps) | 96Gbps (71.4Mpps) / 768Gbps (571.4Mpps) |
栈能力 (switch/stack) | 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) | 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) | 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) | 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) |
聚合负载 (switch/stack) | 96Gbps (71.4Mpps) / 768Gbps (571.4Mpps) | 96Gbps (71.4Mpps) / 768Gbps (571.4Mpps) | 144Gbps (107.1Mpps) / 1,152Gbps (857.1Mpps) | 144Gbps (107.1Mpps) / 1,152Gbps (857.1Mpps) |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
N/A | Yes | N/A | Yes | |
N/A | Yes | N/A | Yes | |
N/A | 每个交换机375瓦特以每端口交换机30瓦特 每端口交换机功率显示器 开/关 优先级的安全 超载和短路保护 | N/A | 每个交换机375瓦特以每端口交换机30瓦特 每端口交换机功率显示器: 开/关 优先级的安全 超载和短路保护 |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
尺寸 (H x W x D) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) |
净重 | 4.92 kg (10.85 lb) | 6.10 kg (13.45 lb) | 5.31 kg (11.70 lb) | 6.49 kg (14.30 lb) |
MTBF | 394,679 小时 | 345,093 小时 | 308,359 小时 | 260,806 小时 |
物理端口 | (24) 10/100/1000 自动感觉,自动识别的MDI/MDI-X RJ45端口 (4) Combo SFP ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector | (24) 10/100/1000 PoE (.af + .at) 自动感觉,自动识别的MDI/MDI-X RJ45端口 (4) Combo SFP ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector | (48) 10/100/1000 自动感觉,自动识别的MDI/MDI-X RJ45端口 (4) Combo SFP ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector | (48) 10/100/1000 PoE (.af + .at) 自动感觉,自动识别 MDI/MDI-X RJ45 ports (4) Combo SFP ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
正常工作电压 | 100 - 240 VAC | 100 - 240 VAC | 100 - 240 VAC | 100 - 240 VAC |
工作频率 | 50 – 60 Hz | 50 – 60 Hz | 50 – 60 Hz | 50 – 60 Hz |
工作电流 | 2 A Max | 7.5 A Max | 2 A Max | 7.5 A Max |
功率消耗 | 48 watts | 93 watts | 76 watts | 125 watts |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
IEC 6-2-1 标准工作温度 | 0° C to 50° C (32° F to 122° F) | 0° C to 50° C (32° F to 122° F) | 0° C to 50° C (32° F to 122° F) | 0° C to 50° C (32° F to 122° F) |
IEC 6-2-14 非工作温度 | -40° C to 70° C (-40° F to 158° F) | -40° C to 70° C (-40° F to 158° F) | -40° C to 70° C (-40° F to 158° F) | -40° C to 70° C (-40° F to 158° F) |
散热 | 164BTUs/Hr | 318BTUs/Hr | 258BTUs/Hr | 427BTUs/Hr |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
工作湿度 | 5% to 95% non-condensing | 5% to 95% non-condensing | 5% to 95% non-condensing | 5% to 95% non-condensing |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
IEC 68-2-6, IEC 68-2-36 | IEC 68-2-6, IEC 68-2-36 | IEC 68-2-6, IEC 68-2-36 | IEC 68-2-6, IEC 68-2-36 |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
---|---|---|---|
IEC 68-2-29 | IEC 68-2-29 | IEC 68-2-29 | IEC 68-2-29 |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
IEC 68-2-32 | IEC 68-2-32 | IEC 68-2-32 | IEC 68-2-32 |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
运行 | 10,000 ft (3,048 m) | 10,000 ft (3,048 m) | 10,000 ft (3,048 m) | 10,000 ft (3,048 m) |
非运行 | 15,000 ft (4,572 m) | 15,000 ft (4,572 m) | 15,000 ft (4,572 m) | 15,000 ft (4,572 m) |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
Front of switch (正常运行) | 44.5 dB | 45 dB | 45.5 dB | 44.5 dB |
B5G124-24 | B5G124-24P2 | B5G124-48 | B5G124-48P2 |
|
---|---|---|---|---|
安全 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 |
EMC | FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 | FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 | FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 | FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 |
环境 | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) |
规格:B5K125-24; B5K125-24P2; B5K125-48; B5K125-48P2
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
传输能力导线速度Mpps (switch/stack) | 65.5Mpps / 523.8Mpps | 65.5Mpps / 523.8Mpps | 101.2Mpps / 809.5Mpps | 101.2Mpps / 809.5Mpps |
交换能力(switch/stack) | 88Gbps (65.5Mpps) / 704Gbps (523.8Mpps) | 88Gbps (65.5Mpps) / 704Gbps (523.8Mpps) | 136Gbps (101.2Mpps) / 1,088Gbps (809.5Mpps) | 136Gbps (101.2Mpps) / 1,088Gbps (809.5Mpps) |
栈能力(switch/stack) | 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) | 48Gbps (35.7Mpps ) / 384Gbps (285.7Mpps) | 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) | 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) |
.聚合负载 (switch/stack) | 136Gbps (101.2Mpps) / 1,088Gbps (809.5Mpps) | 136Gbps (101.2Mpps) / 1,088Gbps (809.5Mpps) | 184Gbps (136.9Mpps) / 1,472Gbps (1,095.2Mpps) | 184Gbps (136.9Mpps) / 1,472Gbps (1,095.2Mpps) |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
802.3af Interoperable | N/A | Yes | N/A | Yes |
802.3at Interoperable | N/A | Yes | N/A | Yes |
系统电源 | N/A | 每个开关375瓦特以每个口岸30瓦特 每端口开关力量显示器 开/关 优先级的安全 超载和短路保护 | N/A | 每个开关375瓦特以每个口岸30瓦特 每端口开关力量显示器 开/关 优先级的安全 超载和短路保护 |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
尺寸 (H x W x D) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) | H: 4.4 cm (1.73”) W: 44.1 cm (17.36”) D: 36.85 cm (14.51”) |
净重 | 4.92 kg (10.85 lb) | 6.10 kg (13.45 lb) | 5.31 kg (11.70 lb) | 6.49 kg (14.30 lb) |
MTBF | 374,029 hours | 328,905 hours | 297,808 hours | 252,940 hours |
物理端口 | (24) 10/100/1000 自动感觉,自动识别的MDI/MDI-X RJ45端口 (2) Combo SFP ports (2) 10GE ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector | (24) 10/100/1000 PoE (.af + .at) 自动感觉,自动识别的MDI/MDI-X RJ45端口 (2) Combo SFP ports (2) 10GE ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector | (48) 10/100/1000 自动感觉,自动识别的MDI/MDI-X RJ45端口 (2) Combo SFP ports (2) 10GE ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector | (48)10/100/1000 PoE (.af + .at) 自动感觉,自动识别的MDI/MDI-X RJ45端口 (2) Combo SFP ports (2) 10GE ports (2) dedicated stacking ports (1) DB9 console port (1) RPS connector |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
正常工作电压 | 100-240 VAC | 100-240 VAC | 100-240 VAC | 100-240 VAC |
I输入功率 | 50–60Hz | 50–60Hz | 50–60Hz | 50–60Hz |
输入电流 | 2A Max | 7.5A Max | 2A Max | 7.5A Max |
功率消耗 | 59 watts | 98 watts | 94 watts | 125 watts |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
IEC 6-2-1 标准工作温度 | 0° C to 50° C (32° F to 122° F) | 0° C to 50° C (32° F to 122° F) | 0° C to 50° C (32° F to 122° F) | 0° C to 50° C (32° F to 122° F) |
IEC 6-2-14 非工作温度 | -40° C to 70° C (-40° F to 158° F) | -40° C to 70° C (-40° F to 158° F) | -40° C to 70° C (-40° F to 158° F) | -40° C to 70° C (-40° F to 158° F) |
散热 | 200BTUs/Hr | 335BTUs/Hr | 321BTUs/Hr | 427BTUs/Hr |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
热消耗 | 200BTUs/Hr | 335BTUs/Hr | 321BTUs/Hr | 427BTUs/Hr |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
IEC 68-2-6, IEC 68-2-36 | IEC 68-2-6, IEC 68-2-36 | IEC 68-2-6, IEC 68-2-36 | IEC 68-2-6, IEC 68-2-36 |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
IEC 68-2-29 | IEC 68-2-29 | IEC 68-2-29 | IEC 68-2-29 |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
IEC 68-2-32 | IEC 68-2-32 | IEC 68-2-32 | IEC 68-2-32 |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
Front of switch (正常工作) | 45.5 dB | 45 dB | 46 dB | 45.5 dB |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
运行 | 10,000 ft (3,048 m) | 10,000 ft (3,048 m) | 10,000 ft (3,048 m) | 10,000 ft (3,048 m) |
非运行 | 15,000 ft (4,572 m) | 15,000 ft (4,572 m) | 15,000 ft (4,572 m) | 15,000 ft (4,572 m) |
B5K125-24 | B5K125-24P2 | B5K125-48 | B5K125-48P2 |
|
---|---|---|---|---|
安全 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 | UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 |
EMC | FCC Part 15 (Class A), ICES- 003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 | FCC Part 15 (Class A), ICES- 003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 | FCC Part 15 (Class A), ICES- 003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 | FCC Part 15 (Class A), ICES- 003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 |
环境 | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) | 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) |