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Cisco 4-10GE-ITU/C Card
by charles kungu 11 Oct '15

11 Oct '15

Hi Guys, I have the below card available.. Bring in your offers. Cisco 4-10GE-ITU/C SPECS The Cisco® CRS-1 Carrier Routing System offers continuous system operation, exceptional service flexibility, and system longevity. The Cisco CRS-1 is powered by Cisco IOS® XR Software - a unique self-healing, distributed operating system designed for always-on operation while scaling system capacity up to 92 Tbps. The innovative system architecture combines the Cisco Silicon Packet Processor, the first programmable 40-Gbps application-specific integrated circuit (ASIC), with the Cisco Service Separation Architecture for superior service flexibility and speed to service. The Cisco CRS-1 marks a new era in carrier IP Communications by powering the foundation for network and service convergence today while protecting investments for decades to come. Product Overview This data sheet provides detailed product specifications for an important element of the Cisco IP-over-DWDM solution, the Cisco CRS-1 4-Port 10GE Tunable WDMPHY Interface Module (Figure 1). This tunable DWDM interface module allows service providers to increase efficiencies, improve reliability, and reduce operational and capital costs through elimination of expensive and bulky optical transponder equipment, even as video-based applications rapidly increase traffic in their DWDM networks. The module supports both G.709 Generic Forward Error Correction (GFEC) and high-gain Enhanced Forward Error Correction (EFEC), extending reach up to 2000 kilometers (km) without requiring signal regeneration. The Cisco CRS-1 4-Port 10GE Interface Module is also completely tunable across the C band with 50-GHz spacing, and supports router-to-router SONET/SDH-like operations, administration, maintenance, and provisioning (OAM&P). For more information about the Cisco CRS-1 or about other interfaces available for the Cisco CRS-1, visit http://www.cisco.com/go/crs. *Figure 1. *Cisco CRS-1 4-Port 10GE Tunable WDMPHY Interface Module Product Specifications Table 1 gives specifications of the Cisco CRS-1 4-Port 10GE Tunable WDMPHY Interface Module. *Table 1. *Product Specifications Feature Description Chassis Compatibility Compatible with all current Cisco CRS-1 and CRS-3 line-card chassis Software Compatibility Cisco IOS XR Software Release 3.3 or later for CRS-1 Cisco IOS XR Software Release 4.0.0 or later for CRS-3 Ethernet • Encapsulations: ARPA, IEEE 802.2/SAP, IEEE 802.3/SNAP • IEEE 802.x flow control • 802.1q VLAN support, jumbo frames • IEEE 802.1p tagging • Source/destination MAC accounting and VLAN accounting • IEEE 802.3ae LANPHY (10GBASE-R) PCS Port Density • Four ports of 10GE WDMPHY interfaces per physical layer interface module (PLIM) • Duplex LC optical connector per port OTN (G.709) Features • OTN Disabled: no OTN (G.709) framing, line rate of 10.3125 Gbps • OTN Enabled: OTN (G.709) framing, line rate of 11.0975 Gbps • Mapping of IEEE 802.3ae 10GBASE-R signal into an overclocked OTU2 running at 11.0975 Gbps • Alarm reporting: Loss of Signal (LOF), Loss of OTN Frame (LOF), Loss of OTN Multiframe (LOM), OTU alarm indication signal (OTU-AIS), OTU backward defect indication (OTU-BDI), ODU alarm indication signal (ODU-AIS), ODU open connection indication (ODU-OCI), ODU locked (ODU-LCK), ODU backwards defect indication (ODU-BDI), ODU payload type identifier mismatch (ODU-PTIM), OTU signal fail (OTU_SF_BER), and OTU signal degrade (OTU_SD_BER) • OTU_SF_BER and OTU_SD_BER alarms are based on monitoring OTU BIP errors with a user-configurable threshold crossing • Error counts: OTU BIP, OTU BEI, ODU BIP, and ODU BEI • Threshold crossing alerts (TCAs) for OTU BIP errors (SM-TCA) and ODU BIP errors (PM-TCA) with user-configurable threshold • Local (internal) and line (network) loopback • Local (internal) or loop (recovered from network) timing • ±100ppm local clock accuracy over operating temperature FEC Features • FEC Type: G.975.1 I.7 • NO FEC: no Forward Error Correction • GFEC: standard G.975 Reed-Salomon algorithm • EFEC: standard G.975.1 two orthogonally concatenated BCH super FEC code. This FEC scheme contains three parameterizations of the same scheme of two orthogonally interleaved block codes (BCH). The constructed code is decoded iteratively, to achieve the expected performance. FEC statistics for pre-FEC BER, corrected errors (EC), and uncorrected words (UC) • FEC statistics for pre-FEC BER, corrected errors (EC), and uncorrected words (UC) Optical Features • Line rate 10.3125 Gbps ±100 ppm or 11.0957 Gbps ±100 ppm • Duplex LC (shuttered) faceplate optical connector • Full C-band tunable laser with 50 GHz spacing • Tx and Rx optical power monitoring • Optical power monitoring accuracy ±2 dB Reliability and Availability Online insertion and removal (OIR) without affecting system traffic Network Management • Cisco IOS XR Software command-line interface (CLI) • Simple Network Management Protocol (SNMP) • Extensible Markup Language (XML) interface • CraftWorks Interface (CWI) Physical Dimensions • Occupies one PLIM slot • Weight: 8.6 lb (3.9 kg) • Height: 20.6 in. (52.32 cm) • Depth: 11.2 in. (28.4 cm) • Width: 1.8 in. (4.57 cm) Power 150W Environmental Conditions • Storage temperature: -40 to 70°C (-40 to 158°F) • Operating temperature: • Normal: 5 to 40°C (41 to 104°F) • Short-term: -5 to 50°C (23 to 122°F) short term • Relative humidity: • Normal: 5 to 85% • Short-term: 5 to 90% but not to exceed 0.024 kg water/kg of dry air Short-term refers to a period of not more than 96 consecutive hours and a total of 360 hours but not more than 15 instances in 1 year. Approvals and Compliance Table 2 gives standards compliance information about the Cisco CRS-1 4-Port 10GE Tunable WDMPHY Interface Module, and Table 3 lists optical specifications. *Table 2. *Compliance and Agency Approvals Feature Description Safety Standards • UL/CSA/IEC/EN 60950-1 • IEC/EN 60825 Laser Safety • ACA TS001 • AS/NZS 60950 • FDA - Code of Federal Regulations Laser Safety EMI • FCC Class A • ICES 003 Class A • AS/NZS 3548 Class A • CISPR 22 (EN55022) Class A • VCCI Class A • BSMI Class A • IEC/EN 61000-3-2: Power Line Harmonics • IEC/EN 61000-3-3: Voltage Fluctuations and Flicker Immunity (Basic Standards) • IEC/EN-61000-4-2: Electrostatic Discharge Immunity (8-kV contact, 15-kV air) • IEC/EN-61000-4-3: Radiated Immunity (10V/m) • IEC/EN-61000-4-4: Electrical Fast Transient Immunity (2-kV power, 1-kV signal) • IEC/EN-61000-4-5: Surge AC Port (4-kV CM, 2-kV DM) • IEC/EN-61000-4-5: Signal Ports (1 kV) • IEC/EN-61000-4-5: Surge DC Port (1 kV) • IEC/EN-61000-4-6: Immunity to Conducted Disturbances (10 Vrms) • IEC/EN-61000-4-8: Power Frequency Magnetic Field Immunity (30A/m) • IEC/EN-61000-4-11: Voltage Dips, Short Interruptions, and Voltage Variations ETSI and EN • EN300 386: Telecommunications Network Equipment (EMC) • EN55022: Information Technology Equipment (Emissions) • EN55024: Information Technology Equipment (Immunity) • EN50082-1/EN-61000-6-1: Generic Immunity Standard Network Equipment Building Standards (NEBS) This product is designed to meet the following requirements (qualification in progress): • SR-3580: NEBS Criteria Levels (Level 3) • GR-1089-CORE: NEBS EMC and Safety • GR-63-CORE: NEBS Physical Protection Additional Specifications *Table 3. *Optical Specifications Specification DWDM Line Interface DWDM Line Interface Bit rate 10.3125 ±100 ppm 11.0957 ±100 ppm Nominal wavelengths (lambdaTnom) C-band 50GHz unit: full tunable from 1529.55 to 1561.84 Spectral width at 20dB (lambda delta20) ≤25 GHz Optical Transmitter Type Lithium niobate external modulator Output power (PTmin to PTmax) +3 dBm, +6 dBm Required optical return loss, minimum (ORLmin) 27 dB Extinction ratio, minimum (reminx) >10.5 dB Laser safety class 1 Optical Receiver Type Avalanche photo diode (APD) Chromatic dispersion tolerance (DLRmax) Up to ±1200 ps/nm (2 dB penalty) • Minimum BER (BERmin) • FEC off • FEC on • E-FEC on 10E-12 10E-15 10E-15 • Reflectance between far-end Tx and near-end Rx (maximum) -27 dB • Receiver reflectance (maximum) -14 dB • Input wavelength bandwidth (lambdac_rx) 1290 nm to 1605 nm Connector type (Tx/Rx) LC, duplex (shuttered) Maximum Input Power -8 dBm Physical Loopback TX-to-RX port requires 15dB attenuator Optical Performance OSNR FEC Type Pre-FEC BER Post-FEC BER Input Power Sensitivity CD Tolerance 23 dB OFF <10E(-12) - -8 to -20dBm C-band ±1200ps/nm 19 dB OFF <10E(-12) - -8 to -20dBm C-band ±1000ps/nm 19 dB OFF <10E(-12) - -8 to -22dBm C-band - 10 dB GFEC <10E(-5) <10E(-15) -8 to -18dBm ±800ps/nm 8.5 dB GFEC <10E(-5) <10E(-15) -8 to -18dBm - 19 dB EFEC <7x10E(-4) <10E(-15) -8 to -26dBm ±800ps/nm 19 dB EFEC <7x10E(-4) <10E(-15) -8 to -27dBm - 7 dB EFEC <7x10E(-4) <10E(-15) -8 to -20dBm ±800ps/nm 5 dB EFEC <7x10E(-4) <10E(-15) -8 to -20dBm - Ordering Information To place an order, contact your local Cisco representative or visit the Cisco Ordering Home Page <http://www.cisco.com/en/US/ordering/or13/or8/order_customer_help_how_to_ord…>. Use the ordering information in Table 4. *Table 4. *Ordering Information Product Part Number Product Name 4-10GE-ITU/C Cisco CRS-1 4-Port 10 Gigabit Ethernet (C-band) DWDM PLIM Cisco Services Cisco Services make networks, applications, and the people who use them work better together. Today, the network is a strategic platform in a world that demands better integration between people, information, and ideas. The network works better when services, together with products, create solutions aligned with business needs and opportunities. The unique Cisco Lifecycle approach to services defines the requisite activities at each phase of the network lifecycle to help ensure service excellence. With a collaborative delivery methodology that joins the forces of Cisco, our skilled network of partners, and our customers, we achieve the best results. For More Information For more information about the Cisco CRS-1 4-Port 10GE Tunable WDMPHY Interface Module, contact your local Cisco representative or visit http://www.cisco.com/go/crs.

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OT: IT Assets Disposal
by geoffrey gitagia 10 Oct '15

10 Oct '15

Hi All I need to dispose of some electronics , and i need it gone by Teusday , kindly share contacts of people who can do this , viewing can be done today , tomorrow , monday and Tuesday we shift the out . -- GG

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Intel Processor
by Alex Mungai 10 Oct '15

10 Oct '15

Hello guys, Looking for either of the below 4th Gen processors: 1. Intel Core i5 4590 2. Intel Core i5 4460 -- Regards, *Alex Mungai | Software Developer | Mobile Applications* *Email: ahreex(a)gmail.com <ahreex(a)gmail.com>** || murungarumungai(a)gmail.com <murungarumungai(a)gmail.com>*

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Opportunity For Anyone Interested In Data Wrangling/Analysis Using Python/Ruby?
by King'ori Maina 10 Oct '15

10 Oct '15

Hi Skunks, I posted this first on the Nairuby Ruby User Group <http://nairuby.org/> mailing list for obvious reasons … thought I’d share it here as well. There’s a good opportunity that is available for anyone with a strong foundation in mathematics and statistics … and experience in modelling data (the nuts and bolts of manipulating, processing, cleaning, and crunching data). Opportunity is in Cape Town or London. Benefits include an unlimited leave policy, chance to travel, a very casual office environment, awesome people from all over and awesome culture (to mention a few) ... Check these videos out for some of the interesting challenges we tackle on a day to day … Harnessing other languages to make Ruby better <https://www.youtube.com/watch?v=-wYAcuWQ0YQ> PolyConf 15: Getting Ruby to speak Python with a LISP <https://www.youtube.com/watch?v=orfs7vokP-8> If you’ve read or are interested in something like “Python for Data Analysis: Data Wrangling with Pandas, NumPy, and Python <http://www.amazon.com/Python-Data-Analysis-Wrangling-IPython-ebook/dp/B009N…>” by Wes McKinney … you’re probably a step closer. Feel free to shoot me an email with more questions or … forward CV to kingori(a)intellection.io. Ps 1: It’s a Ruby company but part of our codebase is in Python (the details are in the two videos above). Knowing Ruby, Rails or Python is an advantage but not compulsory. Ps 2: Not so interested in academic qualifications but more of what you’ve done or are doing … a good example would be any projects on GitHub etc. However an the right academic background may provide a good background. Ps 3: The guy in the video is the CTO (Brendon McLean). Ps 4: Not a startup. — King’ori Maina (kingori.co <http://kingori.co/>)

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Mail Server
by Chege 09 Oct '15

09 Oct '15

Dear All, Do IT Admins still have local mail servers considering we have the cloud servers and domains servers being cheaper online. Rgds Chege

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OT - OCTOBER OFFER ON IBM / LENOVO SERVERS
by Alvin Jason Ochieng 09 Oct '15

09 Oct '15

IBM / LENOVO SERVERS >>> This month of October we have IBM Servers coming in 1-2 weeks. We have the x3100 M5, x3250 M5, x3650 M4 ,x3500 M4 Prices range from $ 660 - $ 4000 USD Upgrades of memory and disks available too. We are offering 2/3 Hours FREE Installation by certified IBM Techies too. Terms & Conditions Apply. 16% VAT Tax on all items. Email info(a)greenline.co.ke for further details or call 0722313923.

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Microsoft Surface Power Adapter
by Athar Ahmad Bhatti 09 Oct '15

09 Oct '15

Hello, Does anyone know where i could get a Windows Surface Adapter in Nairobi. -- Thank you, Best regards, Athar Ahmad Bhatti +254788381211 Skype: atharab http://ke.linkedin.com/pub/athar-ahmad-bhatti/6/49b/374

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Re: [Skunkworks] ICT SOLUTIONS OFFERING
by Kenneth Maina 09 Oct '15

09 Oct '15

Dear Washington, Is the KIS for home use or office use? is it a renewal or new install? this will help me to quote for you appropriately. Thanks On Thu, Oct 8, 2015 at 1:37 PM, Odhiambo Washington <odhiambo(a)gmail.com> wrote: > How much is a licence for KIS 2016 for 3PCs? > > On 8 October 2015 at 11:43, Kenneth Maina via skunkworks < > skunkworks(a)lists.my.co.ke> wrote: > >> Dear All, >> >> We deal with variety of solutions and anyone interested kindly get back >> to me on 0722318289 ken.maina(a)pearsonpeaders.co.ke >> >> >> 1. cctv cameras >> 2. electric fencing and alarms >> 3. HR & Payroll system >> 4. IP telephony(VOIP & SIP) >> 5. Access control Biometrics >> 6. Retail POS >> 7. Hotel software management >> 8. Hospital management system >> 9. microsoft licenses >> 10. Storage & Recovery systems >> 11. Firewalls & Antivirus >> 12. 12.SAGE ERP >> >> We have very robust feature rich systems that will interest you catering >> all levels of businesses. Thanks >> >> >> >> -- >> >> *Ken Maina* >> >> _______________________________________________ >> skunkworks mailing list >> skunkworks(a)lists.my.co.ke >> ------------ >> List info, subscribe/unsubscribe >> http://lists.my.co.ke/cgi-bin/mailman/listinfo/skunkworks >> ------------ >> >> Skunkworks Rules >> http://my.co.ke/phpbb/viewtopic.php?f=24&t=94 >> ------------ >> Other services @ http://my.co.ke >> > > > > -- > Best regards, > Odhiambo WASHINGTON, > Nairobi,KE > +254733744121/+254722743223 > "I can't hear you -- I'm using the scrambler." > -- *Ken Maina*

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Globe-trotting CA executives pocket Sh307m in one year
by Watila Alex 09 Oct '15

09 Oct '15

Senior managers went on a travelling spree in pursuit of allowances, the report says, culminating to some officials staying out of their workplace for a total of seven months. Globe-trotting CA executives pocket Sh307m in one year | | | | | | | | | | | Globe-trotting CA executives pocket Sh307m in one yearSenior executives pocketed Sh307.2 million in tax-free travelling allowances in the year ended June 2015, underlining continued wastage of public funds. | | | | View on www.businessdailyafri... | Preview by Yahoo | | | | |

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Fwd: Windows AD
by Amarjit Labhuram 08 Oct '15

08 Oct '15

Hi guys, I am new to Windows AD and have a site I am setting up for someone who insists on using a windows setup. I was testing it out in my virtual environment before deploying in the live. It is a Windows Server 2012 R2 Standard server with DS and AD installed on it. I used some youtube videos to set up the environment but now when I want to add machines to the domain I get and SRV record error. I have attached a screenshot of the error that I get as well as an nslookup for the same server from the Windows XP machine joining the domain. Also get the same error on Windows 7 machine joining the domain. Have a great day! Warm regards, Amarjit Singh Labhuram.

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